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Let X=[{:(x(1)),(x(2)),(x(3)):}],A=[{:(1...

Let `X=[{:(x_(1)),(x_(2)),(x_(3)):}],A=[{:(1,-1,2),(2,0,1),(3,2,1):}]` and `B=[{:(3),(1),(4):}]`.If AX=B, then X is equal to: a)`[(1),(2),(3)]` b)`[(-1),(2),(3)]` c)`[(-1),(-2),(3)]` d)`[(-1),(-2),(-3)]`

A

`[(1),(2),(3)]`

B

`[(-1),(2),(3)]`

C

`[(-1),(-2),(3)]`

D

`[(-1),(-2),(-3)]`

Text Solution

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The correct Answer is:
b
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