Linear Algebra

1:

Rank of the matrix A =

 
0 0 0 0
4 2 3 0
1 0 0 0
4 0 3 0
 
A.

0

B.

1

C.

2

D.

3

 

Answer : D

Explanation :

Determinant A = 0

4 2 3
1 0 0
4 0 3

Hence rank of A=3

Bharat said: (9:37pm on Wednesday 28th December 2016)
When we convert it in normal form we get rank=1

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Option: A

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