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If the line x + y - 1 = 0 touches the pa...

If the line x + y - 1 = 0 touches the parabola `y^(2)=kx,` thn the value of k, is

A

4

B

`-4`

C

2

D

`-2`

Text Solution

Verified by Experts

The correct Answer is:
B
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