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If the points (k,2k) ,(3k,3k) and (3,1) ...

If the points (k,2k) ,(3k,3k) and (3,1) are collinear, then k is ……….

A

`1/3`

B

`-1/3`

C

`2/3`

D

`-2/3`

Text Solution

Verified by Experts

The correct Answer is:
B
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