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10 Nov 2019

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(2points) Find r such that the matrix A-B equal to its own inverse. 2 -3 3. (3 points) Find a sequence of elementary matrices that can be used to write the matrix A in row-echelon form. 1 0 2 -1 A2 0 -3 1 0 2 0 -2

(2points) Find r such that the matrix A-B equal to its own inverse. 2 -3 3. (3 points) Find a sequence of elementary matrices that can be used to write the matrix A in row-echelon form. 1 0 2 -1 A2 0 -3 1 0 2 0 -2

Nelly StrackeLv2

7 May 2019