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In Exercises 14, verify that B is the inverse of A by showing that AB 2 BA : I. \f\fIn Exercises 58, use the appropriate inverse matrix from Exercises 14 to solve the given system of linear equations. \f7. x2 + 3x3 = 5x1 + 5x2 + 4x3 = NNA X1 + x2+ x3 =In Exercises 9-12, verify that the given matrix A does not have an inverse. [Hint: One of AB = I or BA = 1 leads to an easy contradiction. ]0 0 0 9. A = 1 2 2