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If the line x -1=0 is the directrix of t...

If the line x -1=0 is the directrix of the parabola `y^(2)-kx+8=0` then one of the values of k is

A

`1/8`

B

4

C

`1/4`

D

`8`

Text Solution

Verified by Experts

The correct Answer is:
B
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