Q71. Given the matrix A = [ 1 5 ] [-5 1 ] and the equation A-1 = xA + yI, where I is the 2×2 identity matrix, what are the values of x and y?Mathematics — NUST Mock By IBAGRADS 5 — Question 71 of 200A. x = -1/26, y = 1/13B. x = 1/26, y = -1/13C. x = 1/13, y = -1/26D. x = -1/13, y = 1/26Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →