Question: (b) (A)-, (c) A-2, use the inverse matrices to find (a) (AB), and (d) (2A)-. 2 5 A- - 4 = [ __7 8

(b) (A)-, (c) A-2, use the inverse matrices to find (a) (AB), and (d) (2A)-. 2 5 A- - 4 = [ _ 7 8]. A 6 B-1

inverse. A 3 -2 [. - X -3] find x such that the matrix is equal to its own

(b) (A)-, (c) A-2, use the inverse matrices to find (a) (AB), and (d) (2A)-. 2 5 A- - 4 = [ __7 8 4 3]. 6 B-1 -12-31 = inverse. A 3 -2 [. - X -3] find x such that the matrix is equal to its own

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