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If Ax+By=1 is a normal to the curve ay=x...

If `Ax+By=1` is a normal to the curve `ay=x^(2)`, then :

A

`4A^(2)(1-aB)=aB^(3)`

B

`4A^(2)(2+aB)=aB^(3)`

C

`4A^(2)(1+aB)+aB^(3)=0`

D

`2A^(2)(2-aB)=aB^(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
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