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A linear transformation preserves modulus of a vector if and only if its matrix is (a) Symmetric (b) Anti-symmetric (c) Orthogonal (d) None of these
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A linear transformation preserves modulus of a vector if and only if its matrix is
(a) Symmetric (b) Anti-symmetric (c) Orthogonal (d) None of these
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ddddddddddddddddddddddddddddddddddddd
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