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A tangent is drawn at the point (3sqrt3c...

A tangent is drawn at the point `(3sqrt3costheta, sintheta)` for `0ltthetaltpi/2` of an ellipse `x^2/(27)+y^2=1`.The least value of the sum of the intercepts on the coordinate axes by this tangent is attained at `theta` equal to

A

`(pi)/(6)`

B

`(2pi)/(3)`

C

`(3pi)/(8)`

D

`(3pi)/(4)`

Text Solution

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The correct Answer is:
A
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  9. Find the equation of the normal to the ellipse (x^2)/(a^2)+(y^2)/(b^2)...

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  17. A tangent is drawn at the point (3sqrt3costheta, sintheta) for 0ltthet...

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  18. If (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 is an ellipse and tangent at any ...

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