symmetric matrix: A(ij)=A(ji),or AT = Askew symmetric: A(ij)= -A(ji), or AT = -AHere, A(ij) is the element in ith row and jth column of matrix A.AT is the transpose of matrix A.e.g. A= [1 2 3]
[2 9 4]
[3 4 5] is symmetric.
A=[1 2 3]
[-29-4]
[-34 5] is skew-symmetric....
