[" (1) "A" is a "3times3" matrix with entries "8(-1,0,1)],[" The probability that "H" is neither symmetric "],[" net skew - symmetric is."]

Matrices of order 33 are formed by using the elements of the set A={-3,-2,-1,0,1,2,3} then probability that matrix is either symmetric or skew symmetric is

The number of 3xx3 matrices with entries from the set {-1,0,1} such that the matrices symmetric nor skew symmetric is

If A and B are symmetric matrices , then prove that BA - 2AB is neither a symmetric matrix nor skew - symmetric matrix .

Express the matrix A=[3-41-1] as the sum of a symmetric and a skew-symmetric matrix.

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

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

If A is a square matrix, then (1) A A' is symmetric (3) A'A is skew - symmetric (2) A A' is skew - symmetric (4) A^2 is symmetric

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=[(1,3,5),(-6,8,3),(-4,6,5)] as the sum of a symmetric and a skew - symmetric matrices.