Express the matrix `A=[[3,1,4] , [0,2,6] , [0,0,5]]` as the sum of symmetric and skew-symmetric matrix

Express the matrix A=[[3,2,3],[4,5,3],[2,4,5]] as the sum of symmetric and a skew symmetric matrix.

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

" Express the matrix "A=[[3,5],[2,-4]]" as the sum of a symmetric and skew symmetric matrix."

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

Express the matrix B=[2,-2,-4-1,3,41,-2,-3] as the sum of a symmetric and a skew symmetric matrix.

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

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

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

" Express "A=[[3,3,-1],[-2,-2,1],[-4,-5,2]]" as the sum of a symmetric and a skew symmetric matrix."

Express the matrix [ 2 0 −4 6 −2 2 0 8 4 ] as the sum of a symmetric and a skew symmetric matrix.