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

Express the matrix [[3,5],[1,-1]] as the sum of a symmetric and a skew symmetric matrix.

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

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

Express the matrix A=[323453245] as the sum of a symmetric and a skew-symmetric matrix.

Express the matrix A=[42-13571-21] as the sum of a symmetric and a skew-symmetric matrix.

Express the matrix A=[3-41-1] as the sum of a symmetric and a 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 [{:(2 ,1),(3,4):}] as the sum of a symmetric 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.

[" 2.29.Express the matrix "A" as the sum of a symmetric and a skew symmetric matrix,"],[" where: "],[qquad A=[[2,4,6],[7,3,5],[1,2,4]]]