Q46. If A and B are square matrices such that AB = BA = I, where I is the identity matrix, which of the following statements is true?Mathematics — Matrices and Determinants — Question 46 of 98A. A is a unit matrix.B. B is a unit matrix.C. A and B are inverses of each other.D. None of the abovePractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →