MAC 1140 Group Worksheet 3 (Ch. 10) 2. Find the inverse of the matrix and verify that A-'A = AA-1 = I, %3D -1 A = ib so lis A-1 = bobo or ano %3D A-1A = AA-1 = %3D %3D 3. Calculate the products ARond RA to determine thothor R ig tho inverge of A

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