Q-4) Given the aray A = [2797;3156;8125), provide the command that will: a) assign the even numbered columns of A to an uray called B. (10 marks) b) assign the odd numbered rows to an array called C. c) convert A into a 4 by 3 array. d) compute the reciprocal of each element of A. e) compute the square-root of each element of A