Q58. If P is a square matrix and Q = P × PT, where PT represents the transpose of P, which of the following statements about the determinant of Q is always true?Mathematics — Matrices and Determinants — Question 58 of 98A. det(Q) ≥ 0B. det(Q)C. det(Q) = 1D. det(Q) = 0Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →