Express the matrix `A=[{:(-1,5,1),(2,3,4),(7,0,9):}]` as the sum of a symmetric and a skew-symmetric
Channel: Doubtnut
Date: 2020-04-19

Express the matrix `A=[{:(-1,5,1),(2,3,4),(7,0,9):}]` as the sum of a symmetric and a skew-symmetric matrix.