Question: In Matlab, create a 3 3 matrix A with integer entries. Using the formula det ( A ) = a 1 1 ( a 2

In Matlab, create a 33 matrix A with integer entries. Using the formula
det(A)=a11(a22a33-a23a32)-a12(a21a33-a23a31)+a13(a21a32-a22a31)
evaluate the determinant of A in two ways: in Matlab and by hand. Use a logical test
to check whether the two results are identical. Why is there no roundoff error?
In Matlab, create a 33 matrix A with integer entries. Using

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