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electronics and communication engineering exam question papers
1. The eigen values of a skew symmetric matrix are
(A): always pure imaginary
(B): always real
(C): always zero
(D): either zero or pure imaginary
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By: guest on 02 Jun 2017 12.56 am
For a real skew symmetric matrix the non-zero eigen values are all pure imaginary and thus occurs in complex conjugate pair.
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