Skew-symmetric Matrix

Skew-symmetric Matrix

In mathematics, particularly in linear algebra, a skew-symmetric matrix (also known as an antisymmetric or antimetric) is a square matrix A which is transposed and negative. This means that it satisfies the equation A = −A T . If the entry in the i-th row and j-th column is a ij , i.e. A = (a ij ) then the symmetric condition becomes a ij = −a ji .

You should determine whether the specified square matrix is skew-symmetric or not.

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