Question: Let A= 1 2 7 16 a. Find A -1 b -4 -24 b = 1 3 2 12 1 [4] and b4= and

Let A= 1 2 7 16 a. Find A -1 b -4

Let A= 1 2 7 16 a. Find A -1 b -4 -24 b = 1 3 2 12 1 [4] and b4= and use it solve the four equations Ax=b, Ax=b Ax=b3, and Ax=b4 b. The four equations in part (a) can be solved by the same set of operations, since the coefficient matrix is the same in each case. Solve the four equations in part (a) by row reducing the augmented matrix (A b, b by bal

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