Videos

Video thumbnail for Multiplying 2x1 and 1x2
02:21
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Multiplying 2x1 and 1x2

YouTube
· Sep 29, 2020
Video thumbnail for Multiplying Matrices 2x2 by 2x1 - Corbettmaths
04:11
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Multiplying Matrices 2x2 by 2x1 - Corbettmaths

This video explains how to multiply a 2x2 matrix by a 2x1 matrix. Practice Questions: https://corbettmaths.com/wp-content/uploads/2019/07/Matrices.pdf
YouTube
· Apr 24, 2019
Video thumbnail for Area Model Multiplication (2-digit x 1-digit)
05:23
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Area Model Multiplication (2-digit x 1-digit)

YouTube
· Oct 9, 2019
Video thumbnail for Order of Operations 2x1 + 6x6 =?
09:55
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Order of Operations 2x1 + 6x6 =?

A simple order of operations example.
YouTube
· Jun 17, 2023
Video thumbnail for How To Multiply Matrices 1x2 by 2x1 Easy Trick
08:06
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How To Multiply Matrices 1x2 by 2x1 Easy Trick

This video explains multiplication of matrices 1x2 matrix by 2x1 matrix using an EASY method Other videos: To Multiply Matrices 2x2 by 2x1 https://youtu.be/IVIsj-8fgtI To Multiply Matrices 2x2 by 2x2 https://youtu.be/9Y8ISmgCVog To Multiply Matrices 1x2 by 3x1 https://youtu.be/ygURc49rs6Q To Multiply Matrices 1x3 by 3x1 https://youtu.be/PVyQT ...
YouTube
· Jul 6, 2020
Video thumbnail for Matrix Multiplication 2x2 Times 2x1 Example
01:59
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Matrix Multiplication 2x2 Times 2x1 Example

Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Matrix Multiplication 2x2 Times 2x1 Example
YouTube
· Sep 4, 2018
Video thumbnail for Solving Equations | A Step-By-Step Guide | Math with Mr. J
01:32:27
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Solving Equations | A Step-By-Step Guide | Math with Mr. J

Welcome to Solving Equations with Mr. J! Need help with how to solve equations? You're in the right place! Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with solving equations. Mr. J will start with solving one-step equations and then move on to solving multi-step equations ...
YouTube
· Apr 3, 2024
Video thumbnail for How to Make a 2x2x1 Rubik's Cube - Easy!!!
10:34
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How to Make a 2x2x1 Rubik's Cube - Easy!!!

Here's a step by step tutorial on making a 1x2x2. It really is easy! Give it a try! Links: DealExtreeme 2x2s. 5pack for under $4.00US with free shipping! http://bit.ly/dealx2x2 Cubesmith Eastsheen 2x2 stickers. Only $1.25US : http://cubesmith.com/Eastsheen 2x2.htm Crazy Glue from 99cents store. My Apoxie Sculpt came from: http://bit.ly/cg7Th6 ...
YouTube
· Jan 1, 2009
Video thumbnail for How To Multiply Matrices 2x2 by 2x1 Easy Trick
06:51
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How To Multiply Matrices 2x2 by 2x1 Easy Trick

This video explains multiplication of matrices 2x2 matrix by 2x1 matrix using an EASY method Other Videos: To Multiply Matrices 1x2 by 2x1 https://youtu.be/x5dtQae7yu4 To Multiply Matrices 2x2 by 2x2 https://youtu.be/9Y8ISmgCVog To Multiply Matrices 1x2 by 3x1 https://youtu.be/ygURc49rs6Q To Multiply Matrices 1x3 by 3x1 https://youtu.be/PVyQT ...
YouTube
· Jul 7, 2020
Video thumbnail for Solving Linear Programming Problem using Excel's Solver
07:58
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Solving Linear Programming Problem using Excel's Solver

YouTube
· Jan 1, 2009
Video thumbnail for Solving Matrix Equations
06:31
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Solving Matrix Equations

This precalculus video tutorial provides a basic introduction into solving matrix equations. It contains plenty of examples and practice problems on solving equations with matrices. Matrices - Free Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html Matrices - Video Lessons: https://www.video-tutor.net/matrix.html Final ...
YouTube
· Feb 17, 2018
Video thumbnail for Simultaneous Equations Matrix Method : ExamSolutions
09:23
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Simultaneous Equations Matrix Method : ExamSolutions

SIGN UP FOR NOW FOR A 30-DAY FREE TRIAL https://www.examsolutions.net/register PREDICTIVE GRADES PLATFORM IS HERE 🚀 ☑️ FREE ExamSolutions AI personal tutor ☑️ Accurate grade predictions ☑️ Personalised resources and tuition ☑️ Guaranteed results or get your money back ENQUIRIES AT:info@examsolutions.net Simultaneous equations ...
YouTube
· Sep 21, 2012
Video thumbnail for Multiply 2×2 Matrix by 2×1|2X2 BY 2X1 MATRIX MULTIPLICATION
04:08
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Multiply 2×2 Matrix by 2×1|2X2 BY 2X1 MATRIX MULTIPLICATION

I teach you matrix multiplication in a very easy way Multiply 2×2 Matrix by 2×1 1.2X2 BY 2X1 MATRIX MULTIPLICATION this video is useful for class 12 mathematics Rajasthan board and CBSE board thank you Sangita goyal
YouTube
· Apr 30, 2020
Video thumbnail for Solving Systems Using Cramer's Rule
07:43
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Solving Systems Using Cramer's Rule

We've learned a few ways to solve systems of linear equations, but now that we know how to find the determinant of a square matrix, we are ready to learn one more! It's called Cramer's rule, so let's see how this works. Script by Howard Whittle Watch the whole Mathematics playlist: http://bit.ly/ProfDaveMath Classical Physics Tutorials: http ...
YouTube
· Feb 19, 2019
Video thumbnail for Multiplying Matrices
17:40
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Multiplying Matrices

This precalculus video tutorial provides a basic introduction into multiplying matrices. It explains how to tell if you can multiply two matrices together and how to determine the order of the new matrix. The order of the new matrix is based on the rows of the first matrix and the number of columns in the second matrix. To multiply two matrices ...
YouTube
· Feb 17, 2018
Video thumbnail for Cramer's Rule - 2x2 Linear System
10:32
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Cramer's Rule - 2x2 Linear System

This precalculus video tutorial explains how to solve a system of linear equations with 2 variables using Cramer's rule and matrices. You need to find the value of 3 determinants of a 2x2 matrix. This video contains plenty of examples and practice problems. Matrices - Free Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets ...
YouTube
· Feb 19, 2018
Video thumbnail for Linear Programming Problem | Dual Simplex Method
21:13
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Linear Programming Problem | Dual Simplex Method

The discussion on the dual simplex method and solving the LPP using it. t. #DualSimplexMethod #Duality #RulesofConstructingDual #ShadowPrice #MarginalValue #MethodofPenalty #bigMmethod #TheSimplexMethod #MinimizationType #LinearProgrammingProgramming #ObjectiveFunction #BasicFeasibleSolution #StandardForm #SlackVariable #SurplusVariables # ...
YouTube
· Apr 13, 2022
Video thumbnail for Repeated Eigenvalues
14:37
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Repeated Eigenvalues

When solving a system of linear first order differential equations, if the eigenvalues are repeated, we need a slightly different form of our solution to ensure linear indepence.
YouTube
· May 22, 2020
Video thumbnail for Idea behind inverting a 2x2 matrix | Matrices | Precalculus | Khan Academy
14:15
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Idea behind inverting a 2x2 matrix | Matrices | Precalculus | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra-home/alg-matrices/alg-intro-to-matrix-inverses/v/inverse-matrix-part-1 What the inverse of a matrix is. Examples of inverting a 2x2 matrix. Practice this lesson yourself on KhanAcademy.org right now: https ...
YouTube
· Jun 8, 2008
Video thumbnail for Lagrange’s Multipliers (NLPP with 2 Variables and 1 Equality Constraints) Problem
14:10
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Lagrange’s Multipliers (NLPP with 2 Variables and 1 Equality Constraints) Problem

Subject - Engineering Mathematics - 4 Video Name - Lagrange’s Multipliers (NLPP with 2 Variables and 1 Equality Constraints) Problem Chapter - Non Linear Programming Problems (NLPP) Faculty - Prof. Farhan Meer Upskill and get Placements with Ekeeda Career Tracks Data Science - https://ekeeda.com/career-track/data-scientist Software ...
YouTube
· Apr 4, 2022
Video thumbnail for Simplex Method, Example 1
07:44
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Simplex Method, Example 1

Solving a standard maximization linear programming problem using the simplex method.
YouTube
· Oct 16, 2015
Video thumbnail for Solution of LPP using Simplex Method (maximization problem)
27:14
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Solution of LPP using Simplex Method (maximization problem)

In this video detail explanation is given for each steps of simplex method to solve maximization type LPP. Also comparison of graphical method and simplex method is given in this video by Keshav Jadhav.
YouTube
· Feb 21, 2020
Video thumbnail for Intro to Simplex Method | Solve LP | Simplex Tableau
12:40
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Intro to Simplex Method | Solve LP | Simplex Tableau

This video shows how to solve a basic maximization LP using simplex tableau. 00:00 Standard form 00:32 Basic and non-basic variables/solutions 01:19 Setting up Initial Simplex Tableau 04:42 Iteration 1 5:01 Elementary row operations 08:30 Iteration 2 10:48 Graphical solution relationship 11:46 Summary Simplex Tableau setup: https://youtu.be ...
YouTube
· Aug 17, 2022
Video thumbnail for Linear Programming 2: Graphical Solution - Minimization Problem
04:48
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Linear Programming 2: Graphical Solution - Minimization Problem

This video shows how to solve a minimization LP model graphically using the objective function line method. ~~~~~~~~~~~ The following LP problem was solved: Min 5X + 7Y X + 3Y ≥ 6 5X + 2Y ≥ 10 Y ≤ 4 X, Y ≥ 0 Linear Programming 1: Graphical Solution -Extreme/Corner Points https://youtu.be/0TD9EQcheZM Linear Programming 3: Graphical ...
YouTube
· Aug 2, 2015
Video thumbnail for Gaussian elimination | Lecture 10 | Matrix Algebra for Engineers
14:00
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Gaussian elimination | Lecture 10 | Matrix Algebra for Engineers

We solve a system of three equations with three unknowns using Gaussian elimination (also known as Gauss elimination or row reduction). Join me on Coursera: https://imp.i384100.net/mathematics-for-engineers Lecture notes at https://www.math.ust.hk/~machas/matrix-algebra-for-engineers.pdf Paperback at https://www.amazon.com/Matrix-Algebra ...
YouTube
· Jul 10, 2018
Video thumbnail for MUX Tree Basic | 4X1 MUX using 2X1 MUX | Easy Explanation
07:15
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MUX Tree Basic | 4X1 MUX using 2X1 MUX | Easy Explanation

Digital Electronics: MUX Tree Basic | 4X1 MUX using 2X1 MUX | Easy Explanation Contribute: http://www.nesoacademy.org/donate Website http://www.nesoacademy.org/ Facebook https://goo.gl/Nt0PmB Twitter https://twitter.com/nesoacademy Pinterest http://www.pinterest.com/nesoacademy/
YouTube
· Dec 9, 2014
Video thumbnail for Ex: Square a 2x2 Matrix
04:35
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Ex: Square a 2x2 Matrix

This video explains how to square a two by two matrix. http://mathispower4u.com
YouTube
· May 31, 2015
Video thumbnail for How to Solve a Linear Programming Problem Using the Graphical Method
11:49
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How to Solve a Linear Programming Problem Using the Graphical Method

In this lesson we learn how to solve a linear programming problem using the graphical method with an example. We also see an example for an in-feasible LP. This video is HD, and Close Captioning is available.
YouTube
· Apr 10, 2014
Video thumbnail for PreCalculus - Matrices & Matrix Applications (6 of 33) Method of Gaussian Elimination: 2x2 Matrix
04:59
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PreCalculus - Matrices & Matrix Applications (6 of 33) Method of Gaussian Elimination: 2x2 Matrix

Visit http://ilectureonline.com for more math and science lectures! In this video I will use the method of Gaussian elimination to solve for a 2x2 matrix. Next video in the Matrices series can be seen at: http://youtu.be/5EeqBabPSzg
YouTube
· Jun 8, 2015
Video thumbnail for Learn Matrix Multiplication of Different Dimensions (2x3 times 3x2) - Fast & Easy Explanation
05:52
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Learn Matrix Multiplication of Different Dimensions (2x3 times 3x2) - Fast & Easy Explanation

Learn how to multiply matrices that have different dimensions (2x3 & 3x2). Simple step-by-step tutorial by PreMath.com
YouTube
· Aug 6, 2020
Video thumbnail for Kuhn Tucker (NLPP with 2 Variables and 1 Inequality Constraints) Problem 1
16:37
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Kuhn Tucker (NLPP with 2 Variables and 1 Inequality Constraints) Problem 1

Subject - Engineering Mathematics - 4 Video Name - Kuhn Tucker (NLPP with 2 Variables and 1 Inequality Constraints) Problem 1 Chapter - Non Linear Programming Problems (NLPP) Faculty - Prof. Farhan Meer Upskill and get Placements with Ekeeda Career Tracks Data Science - https://ekeeda.com/career-track/data-scientist Software Development ...
YouTube
· Apr 4, 2022
Video thumbnail for Multiplying: 2 digits times 1 digit (with carrying) | Arithmetic | Khan Academy
02:09
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Multiplying: 2 digits times 1 digit (with carrying) | Arithmetic | Khan Academy

We use something called the standard method which involves writing the larger of the two numbers on top. Watch. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/e/multiplication_2?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Watch ...
YouTube
· Aug 14, 2015
Video thumbnail for How to solve rubix cube 2x2. 2x1 way
00:16
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How to solve rubix cube 2x2. 2x1 way

YouTube
· Apr 17, 2022
Video thumbnail for Simplex Method Problem 1- Linear Programming Problems (LPP) - Engineering Mathematics - 4
25:22
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Simplex Method Problem 1- Linear Programming Problems (LPP) - Engineering Mathematics - 4

Subject - Engineering Mathematics - 4 Video Name -Simplex Method Problem 1 Chapter - Linear Programming Problems (LPP) Faculty - Prof. Farhan Meer Upskill and get Placements with Ekeeda Career Tracks Data Science - https://ekeeda.com/career-track/data-scientist Software Development Engineer - https://ekeeda.com/career-track/software-development ...
YouTube
· Feb 8, 2021
Video thumbnail for Solving Linear Equations in One Variable
12:11
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Solving Linear Equations in One Variable

http://www.greenemath.com/ http://www.facebook.com/mathematicsbyjgreene In this lesson, we will review how to solve a linear equation in one variable, which is also known as a first-degree equation. In order to solve a linear equation in one variable, we will follow a simple four-step procedure: 1) Simplify each side separately 2) Move all ...
YouTube
· Aug 12, 2019
Video thumbnail for Algebra - Solving Linear Equations by using the Gauss-Jordan Elimination Method 2/2
07:10
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Algebra - Solving Linear Equations by using the Gauss-Jordan Elimination Method 2/2

Visit http://ilectureonline.com for more math and science lectures! In this lecture series I'll show you how to solve for multiple variables simultaneously using the technique called: the Gauss-Jordan Method of Elimination. Problem Text: 3x + 5y = 9 2x + 3y = 5
YouTube
· Dec 20, 2012
Video thumbnail for Two Easy Ways to Multiply Matrices [Passing Linear Algebra]
09:09
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Two Easy Ways to Multiply Matrices [Passing Linear Algebra]

With a sneak peak at inverses to boot! Method 1: 1:19 Method 2: 5:28
YouTube
· Feb 23, 2019
Video thumbnail for How to Solve a Linear Programming Problem Using the Dual Simplex Method
11:07
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How to Solve a Linear Programming Problem Using the Dual Simplex Method

In this lesson we learn how to solve a linear programming problem using the dual simplex method. Note: You don't need to write the dual formulation of a problem to use the dual simplex. The Dual simplex is to solve the dual of given problem without actually writing its dual formulation. Sometime solving the dual problem is more economic (time ...
YouTube
· May 8, 2014
Video thumbnail for Simplex Method Problem 3 - Linear Programming Problems (LPP) - Engineering Mathematics - 4
13:11
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Simplex Method Problem 3 - Linear Programming Problems (LPP) - Engineering Mathematics - 4

Subject - Engineering Mathematics - 4 Video Name -Simplex Method Problem 3 Chapter - Linear Programming Problems (LPP) Faculty - Prof. Farhan Meer Upskill and get Placements with Ekeeda Career Tracks Data Science - https://ekeeda.com/career-track/data-scientist Software Development Engineer - https://ekeeda.com/career-track/software-development ...
YouTube
· Apr 8, 2022
Video thumbnail for Multiplexer Practical | 2:1 Multiplexer Practical | Mux Truth Table | Logic Diagram
08:04
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Multiplexer Practical | 2:1 Multiplexer Practical | Mux Truth Table | Logic Diagram

In this video, I have explained the Multiplexer Practical | 2:1 Multiplexer Practical | Mux Truth Table | Logic Diagram. If you have any doubts related to this video or if you could not understand something then please comment. 1) Implementation/Realization/Practical of AND gate: https://youtu.be/uTnlOBETwxc 2) Implementation/Realization ...
YouTube
· Oct 23, 2019
Video thumbnail for How to Solve a System of Equations Using Cramer's Rule: Step-by-Step Method
07:29
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How to Solve a System of Equations Using Cramer's Rule: Step-by-Step Method

Learn how to solve a system of equations using Cramer's Rule. Step-by-Step Method by PreMath.com
YouTube
· Jun 24, 2018
Video thumbnail for 2 Phase Simplex Algorithm
16:37
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2 Phase Simplex Algorithm

An example talking you though how to use the 2-Phase Simplex algorithm!
YouTube
· Mar 2, 2023
Video thumbnail for Dimension of a Solution Space to a Homogeneous Linear System
08:21
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Dimension of a Solution Space to a Homogeneous Linear System

In this video I demonstrate how to find the basis for the solution space to a homogeneous linear system. The dimension of the solution space is also determined.
YouTube
· Oct 25, 2019
Video thumbnail for Simplex Method | Example Problem | Maximization
29:25
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Simplex Method | Example Problem | Maximization

In this video I discussed the Simplex Method for solve the Linear Programming problem with an example problem of Maximize Z = 3x1+2x2 Subject to constraints 2x1+2x2 ≤ 40 x1+x2 ≤ 24 2x1+3x2 ≤ 60 x1, x2 ≥ 0. To watch more tutorial, click the below link Simplex method | Introduction| https://youtu.be/NJftis6NRuc?si=6wBdCmV0UFD5lSoy Simplex ...
YouTube
· Feb 6, 2023
Video thumbnail for Multiply 2 x 1/4 (Two times One-Fourth)
00:51
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Multiply 2 x 1/4 (Two times One-Fourth)

When we multiple a number by a fraction we first multiply the numerators and then multiple the denominators. In this sense multiplying a fraction like 2 x 1/4 is fairly easy. The trick is to convert 2 to 2/1 so we have a fraction. Since we are dividing by "1" we haven't change the value, just the way it is written. We then have: 2/1 x 1/4 We ...
YouTube
· Oct 31, 2022
Video thumbnail for 2x1 MUX - What's a Multiplexer? (Built and Explained from 3 NAND Gates)
06:09
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2x1 MUX - What's a Multiplexer? (Built and Explained from 3 NAND Gates)

A MUX gate lets you choose to pass through one of two or more different inputs. We explain and simulate how it works by building one out of NAND gates. CircuitLab circuit: https://www.circuitlab.com/circuit/a837r84qn9k4/ In this video we're going to build a two input multiplexer or two input digital mux made entirely out of NAND gates. So first ...
YouTube
· Jun 18, 2020
Video thumbnail for Tutorial: How to Solve 2x1 Rubik's Cube Easily
00:41
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Tutorial: How to Solve 2x1 Rubik's Cube Easily

Learn the simple steps to solve a 2x1 Rubik's Cube in this tutorial. Explore the world of cube toys and puzzles with Malaysia.amir. #puzzle #toys #tutorial #2x1 #Malaysia.amir #cube Amir Azani(@amir_cube). STAY - The Kid LAROI & Justin Bieber. Reply to @luckystar2302 Cara mudah solve #rubikscube #viralvid #4upage #fypシ #fyp #puzzle #toys #toy ...
TikTok
· Dec 15, 2021
Video thumbnail for How To Solve A 2x2 Rubik's Cube In UNDER 1 SECOND
10:47
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How To Solve A 2x2 Rubik's Cube In UNDER 1 SECOND

Are you looking for a super easy way to impress people with your Rubik's Cube solving skills? Does learning to solve a regular Rubik's Cube in 5 seconds sound way too hard? In this video, I'm going to teach you how you can still blow people's minds, but with much less effort. I'm going to teach you how to solve a 2x2 Rubik's Cube in less than a ...
YouTube
· Oct 3, 2020
Video thumbnail for How to Solve a Rubik's Cube [Best Method 2025]
12:57
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How to Solve a Rubik's Cube [Best Method 2025]

I have taught millions of people to solve their first 3x3 Rubik's Cube using this beginner's method. For this tutorial, I collaborated with Matty Hiroto Inaba, ranked 6th in the WCA (World Cube Association) who will help you solve your first 3x3 Rubik's Cube! 📚 EXAMPLE SOLVE: https://youtu.be/MmHu7bvsIsE 💪 LEARN TO GET FASTER AT THE ...
YouTube
· Feb 14, 2024
Video thumbnail for Solving a Rubik's Cube *One Side at a Time*
10:02
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Solving a Rubik's Cube *One Side at a Time*

Not the beginner method, but the method that beginners use. Surprisingly, most people's first idea (solving one side/face at a time) is actually one of the harder ways to solve the cube! Cube JPerm 356 XS: https://speedcubeshop.com/products/jperm-356-xs-magnetic-3x3 SpeedCubeShop https://speedcubeshop.com Using the code "JPERM" supports my ...
YouTube
· Jun 12, 2020