Question: 1 Use the fact that if A = a b , then A = d - b c d ad - bc to find the

1 Use the fact that if A = a b ,

1 Use the fact that if A = a b , then A = d - b c d ad - bc to find the inverse of the matrix, if possible. Check that AA ~ 1 =1, and A'A=12. - C a 3 4 A= 3 2

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