1.

Tangent is drawn to ellipse \[\frac{{{x}^{2}}}{27}+{{y}^{2}}=1\] at \[(3\sqrt{3}\cos \theta ,\ \sin \theta )\] where \[\theta \in (0,\ \pi /2)\]. Then the value of \[\theta \] such that sum of intercepts on axes made by this tangent is minimum, is [IIT Screening 2003]

A. \[\pi /3\]
B. \[\pi /6\]
C. \[\pi /8\]
D. \[\pi /4\]
Answer» C. \[\pi /8\]


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