If A=[2 0 0 03 0 0 0 5] then A^-1 is :(A) [1/2 0 0 0 1/3 0 0 0 1/5] (B) 30 [1/2 0 0 0 1/3 0 0 0 1/5] (C) 1/30 [2 0 0 03 0 0 0 5] (D) 1/30 [1/2 0 0 0 1/3 0 0 0 1/5]
20 сен 2024