If a = matrix 2 5 July 8, 2019 16 32 64 128 If a matrix 2 3 5 If matrix a b 2 5 ab If the matrix a 5 2 x If matrix 2 0 5 4 If matrix a 5a b 3 2 If a matrix a is such that 3a 3 2a 2 5a i 0
