Home Modern › Forums › ISRO › If a square matrix A satisfies AT = I, then the matrix, A is If a square matrix A satisfies AT = I, then the matrix, A is
(A) Idempotent
(B) Symmetric
(C) Orthogonal
(D) Hermitian
(A) Idempotent
(B) Symmetric
(C) Orthogonal
(D) Hermitian
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