Question

If A and B are two symmetric matrices of same order. Then, the matrix AB - BA is equal to

(a) a symmetric matrix
(b) a skew-symmetric matrix
(c) a null matrix
(d) the identity matrix​

Answer 1

Answer:

Ex 3.3, 11 If A, B are symmetric matrices of same order, then AB − BA is a A. Skew symmetric matrix B. Symmetric matrix C. Zero matrix D. Identity matrix A ...