Casio fx-991es: How to Find The Inverse of a Matrix
In this short tutorial we will learn how you can easily find the inverse of a matrix using a Casio fx-991ES plus. For this example we will take an orthogonal matrix so that we can see that the solution the calculator gives is correct and that we have done it right. The important property of an orthogonal matrix is that it's inverse is its ...
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· Aug 19, 2015