Where are you stuck ?.. It's an easy question.
1) From a point P , Tangents are drawn are drawn to the ellipse x2/a2 + y2/b2 =1. If the chord of contact touches the ellipse x2/c2 + y2/d2 =1 tHEN FIND THE LOCUS OF P.
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2 Answers
Sigma
·2012-02-09 00:44:27
Thnx Vivek 4 urging me to try again. got the eqn of tangent then compared co-efficients with eq of chord of contact... then got the locus...