If A is an n x n matrix, where n is an odd integer, which satisfies A^T=-A (ie its skew-symmetric). Show that A has no inverse...........i can understand why but i cant show it mathematically
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If A is an n x n matrix, where n is an odd integer, which satisfies A^T=-A (ie its skew-symmetric). Show that A has no inverse...........i can understand why but i cant show it mathematically
Note thatand
.
Now, applying the determinant in the equality we have