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The equation of normal to the curve x=a ...

The equation of normal to the curve `x=a sec theta, y=a tan theta" at "theta=(pi)/(6)` is

A

`sqrt(3)x+2sqrt(3)y+4a=0`

B

`sqrt(3)x-2sqrt(3)y-4a=0`

C

`sqrt(3)x-2sqrt(3)y+4a=0`

D

`sqrt(3)x+2sqrt(3)y-4a=0`

Text Solution

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The correct Answer is:
D
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