find the locus of the point of intersection of the two tangents to ellipse x2/a2 +y2/b2=1 which are inclined at angles a and b and a+b=k. (Ans. 2xycotk= x2 -y2 +b2 -a2.)
rishabh dane , 12 Years ago
Grade 11
1 Answers
Deepak Kumar Shringi
Last Activity: 7 Years ago
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