Question 2 [20 points] (a) [13 Points] Find the inverse of the matrix 2 -E. 3 -1 2 A -2 -1 -1 0 by elementary row operat
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Question 2 [20 points] (a) [13 Points] Find the inverse of the matrix 2 -E. 3 -1 2 A -2 -1 -1 0 by elementary row operat
Question 2 [20 points] (a) [13 Points] Find the inverse of the matrix 2 -E. 3 -1 2 A -2 -1 -1 0 by elementary row operations. (b) [7 Points] Use the inverse of A to find the 2 -6 3 3 solution of the linear system Ax =