GATE EE 2022 Set 1 — Question 20
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Engineering Mathematics → Linear Algebra → Matrix Algebra
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Question
Consider a matrix whose -th element, . Then the matrix will be
Correct answer
(B) skew-symmetric.
Solution
A matrix is skew-symmetric if , which implies for all .
Given , let's find :Since , the matrix is skew-symmetric.
Given , let's find :Since , the matrix is skew-symmetric.
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