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If AX=B, where {:A=[(-1,2),(2,-1)]:},{:B...

If AX=B, where `{:A=[(-1,2),(2,-1)]:}`,`{:B=[(3),(1)]:}`, then X=

A

`[[5, 7]]`

B

`(1)/(3)[[5, 7]]`

C

`[[5], [7]]`

D

`(1)/(3)[[5], [7]]`

Text Solution

Verified by Experts

The correct Answer is:
D
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