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If A=[[1, 2, 3], [-1, 1, 2], [1, 2, 4]],...

If `A=[[1, 2, 3], [-1, 1, 2], [1, 2, 4]], B=[[1], [2], [3]] and AX=B`, then X=

A

`(1)/(3)[[1], [7], [-6]]`

B

`(1)/(3)[[-1], [-7], [6]]`

C

`[[1], [7], [-2]]`

D

`[[-1], [-7], [2]]`

Text Solution

Verified by Experts

The correct Answer is:
B
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