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The co - ordinates of a point on the par...

The co - ordinates of a point on the parabola `y^(2) =8x` whose focal distance is 4 are :

A

`(1 pm 2sqrt(2))`

B

`(2 pm 4)`

C

`(1/2,px2)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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