Matrix Symmetry Check Problem Statement

You are provided with a square matrix. Your task is to determine if the matrix is symmetric. Return true if it is symmetric, otherwise return false.

A matrix is considered symmetric if its transpose is identical to the original matrix.

Example:

Input:

T = 1
N = 3
Matrix = [[1, 2, 3], [2, 4, 5], [3, 5, 6]]

Output:

true

Explanation:

The given matrix is symmetric because its transpose is equal to the matrix itself.

Constraints:

• 1 ≤ T ≤ 10
• 1 ≤ N ≤ 102
• -109 ≤ data ≤ 109
• Time Limit: 1 sec