ISRO | ISRO CS 2014 | Question 72
The rank of a matrix A =
(A) 0
(B) 1
(C) 2
(D) 3
Answer: (C)
Explanation: By applying row transformation:
R2 = R2 – R3
R2 = R2/2
Rank of A = 2
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Last Updated :
13 Apr, 2018
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