i need help (matlab)

A symmetric matrix A is a square matrix that is equal to its transpose.

Note that only square matrices can be symmetric. Another condition is that A(i,j)=A(j,i) for all i and j.

Write a matlab function called testsym that returns, for an input matrix A, an output y = 1 if the matrix is symetric and 0 otherwise

[KSSV]

What have you tried for your home work?

Answer 1

[KSSV]

Hint: Read about isequal.