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If A=[(0,2),(3,-4)],kA=[(0,3a),(2b,24)] ...

If `A=[(0,2),(3,-4)],kA=[(0,3a),(2b,24)]` then the values of k,a,b are respectively.

A

`-6, 12,-18`

B

`-6,4,9`

C

`-6,-4,-9`

D

`-6,12,18`

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The correct Answer is:
C
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