Express the matrix `B=[[2,-2,-4],[-1, 3,4],[ 1,-2,-3]]`as the sum of a symmetric and askew symmetric
Channel: Doubtnut
Date: 2020-07-05

Express the matrix `B=[[2,-2,-4],[-1, 3,4],[ 1,-2,-3]]`as the sum of a symmetric and askew symmetric matrix.