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Matrix 1-3 Review
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Does an inverse exist for the given matrix?
Find the determinant of the Matrix
9
Find the element at 2-2 of the Matrix
-1
Find the determinant of the Matrix
12
Solve. Write "Undefined" if applicable
[-16 10] [-6 -14] [6 0]
Solve. Write "Undefined" if applicable
[-1 -14] [-19 -19] [-7 -6]
Solve. Write "Undefined" if applicable
Undefined
Solve. Write "Undefined" if applicable
[-3 4] [ 12 -3] [ 7 -9]
Solve. Write "Undefined" if applicable
[-5] [5] [-7]
Solve. Write "Undefined" if applicable
[2 9 7] [-1 -7 12]