Show that the equation of the straight l...

Show that the equation of the straight line passing through `(acos^(3)theta,asin^(3)theta)` and perpendicular to the straight line `xsintheta+ycostheta=a` is `xcostheta-ysintheta=acos2theta`.

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CHHAYA PUBLICATION-STRAIGHT LINE-EXERCISE 2B (Short Answer Type Questions )

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