Prove that every square matric can be uniquely expressed as the sum of a symmetric matric and a skew-symmetric matrix

Prove that every square matrix can be uniquely expressed as the sum of a symmetric matrix and a skew-symmetric matrix.

Prove that every square matrix can be uniquely expressed as the sum of a symmetric matrix and a skew-symmetric matrix.

Express A as the sum of a symmetric and a skew-symmetric matrix, where A=[(3,5),(-1,2)]

Show that every square matrix A can be uniquely expressed as P+i Q ,where P and Q are Hermitian matrices.

......... Matrix is both symmetric and skew-symmetric matrix.

A matrix which is both symmetric and skew-symmetric is a

Express the matrix A=[[3,-4], [1,-1]] as the sum of a symmetric and a skew-symmetric matrix.

Express the matrix [{:(2 ,1),(3,4):}] as the sum of a symmetric and a skew-symmetric matrix.

If A is symmetric as well as skew-symmetric matrix, then A is

If A is symmetric as well as skew-symmetric matrix, then A is