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    In Order for a Matrix a to Have an Inverse,its
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In Order for a Matrix a to Have an Inverse,its

Question 47

Question 47

Essay

In order for a matrix A to have an inverse,its determinant cannot be zero.Derive the determinant of the following matrices:
A = In order for a matrix A to have an inverse,its determinant cannot be zero.Derive the determinant of the following matrices: A =   B =   X'X where X = (1 10) B = In order for a matrix A to have an inverse,its determinant cannot be zero.Derive the determinant of the following matrices: A =   B =   X'X where X = (1 10) X'X where X = (1 10)

Correct Answer:

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det (A)=15...

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