GATE | GATE MOCK 2017 | Question 14
(A) 1
(B) 2
(C) 3
(D) 0
Answer: (D) Explanation:
It is echelon form.
Rank of Q = 2 < n-1
We know that if
< n-1 then
= 0.
So, Rank of Adjoint matrix of Q is 0.
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Last Updated :
14 Feb, 2018
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