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IF (a,b) is the mid point of chord passi...

IF (a,b) is the mid point of chord passing through the vertex of the parabola `y^2=4x` , then

A

(a) a=2b

B

(b) 2a=b

C

(c) `a^2=2b`

D

(d) `2a=b^2`

Text Solution

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The correct Answer is:
D
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