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The equation of a straight line which p...

The equation of a straight line which passes through the point (`a cos^(3)theta, a sin^(3)theta`) and perpendicular to `x sec theta + y cosec theta = a`

A

`(x)/(a)+(y)/(a)=acos theta`

B

`xcos theta-ysin theta=acos 2theta`

C

`xcos theta+ysin theta=acos 2theta`

D

`xcos theta+ysin theta-acos 2theta=1`

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The correct Answer is:
B
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