Define symmetric matrix with the help of an example.
A square matrix 
is said to be symmetric if 
= A, that is,
For all possible values of i and j.
For example:
⇒ 
= A
Define symmetric matrix with the help of an example.
A square matrix
is said to be symmetric if
= A, that is,
For all possible values of i and j.
For example:
⇒ = A