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If a ne 0 and the line 2bx+3cy+4d=0 pass...

If `a ne 0` and the line 2bx+3cy+4d=0 passes through the points of intersection of the parabolas `y^(2)=4ax` and `x^(2)=4ay` then

A

`d^(2)+(2 b+3 c)^(2)=0`

B

`d^(2)+(3 b+2 c)^(2)=0`

C

`d^(2)+(2 b-3 c)^(2)=0`

D

`d^(2)+(3 b-2 c)^(2)=0`

Text Solution

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The correct Answer is:
A
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HIMALAYA PUBLICATION-PARABOLA-QUESTION BANK
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  13. If x+y=k is normal to y^(2)=12x, then k is :

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