Question: IN BASE R please! Construct a function named is_magicsquare() that has an argument m that is a matrix. The function should return TRUE if the

IN BASE R please! Construct a function named is_magicsquare() that has an argument m that is a matrix. The function should return TRUE if the matrix is a magic square. A magic square is a square matrix where every row, every column, and both diagonals sum to the same number.

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