Q66Multiple choice
On using elementary column operations C2 → C2 – 2C1 in the following matrix equation 1 −3 1 −1 3 1 2 4 = 0 1 2 4 , we have : 1 −5 1 −1 3 −5
- (A)0 4 = −2 2 2 0 1 −5 1 −1 3 −5
- (B) 0 4 = 0 1 −0 2 62 MATHEMATICS 1 −5 1 −3 3 1
- (C) 2 0 = 0 1 −2 4 1 −5 1 −1 3 −5
- (D) 2 0 = 0 1 2 0