GATE CE 2018 Set 1 — Question 11
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Engineering Mathematics → Linear Algebra → Determinants
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Question
Which one of the following matrices is singular?
Correct answer
(C) bmatrix 2 & 4 \ 3 & 6 bmatrix
Solution
A matrix is singular if its determinant is zero.
(A)
(B)
(C) . This matrix is singular.
(D)
(A)
(B)
(C) . This matrix is singular.
(D)
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