If (k, 2-2k), (-k+1, 2k), (-4-k,6-2k), a...

If `(k, 2-2k), (-k+1, 2k), (-4-k,6-2k)`, are collinear, then k =

A

2

B

5

C

`1//2, -1`

D

`-1//2, 2`

Text Solution

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The correct Answer is:

C

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If (k, 2-2k), (-k+1, 2k), (-4-k,6-2k), are collinear, then k =
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