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IIT JEE CONIC SECTIONS If the tangents to the ellipse `(x^2)/(a^2)+(y^2)/(b^2)=1` make angles `al...

1,324 views · Published 26 September 2017 · 2:38 · Indexed 20 September 2026

Channel: Doubtnut · 2017 · Education

This is the Solution of question from Cengage Publication Math Book Coordinate Geometry Chapter 6 CONIC SECTIONS written By G. Tewani. You can Find Solution of all math questions from CENGAGE BOOK on our app DOUBTNUT for free. Download Doubtnut from - https://doubtnut.app.link/AFOaWBLYvR

If the tangents to the ellipse `(x^2)/(a^2)+(y^2)/(b^2)=1`
make angles `alphaa n dbeta`
with the major axis such that `tanalpha+tanbeta=gamma,`
then the locus of their point of intersection is
`x^2+y^2=a^2`
 (b) `x^2+y^2=b^2`

`x^2-a^2=2lambdax y`
 (d) `lambda(x^2-a^2)=2x y`

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IIT JEE CONIC SECTIONS If the tangents to the ellipse `(x^2)/(a^2)+(y^2)/(b^2)=1` make angles `al...

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