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IIT JEE STRAIGHT LINES Let `L_1=0a n dL_2=0` be two fixed lines. A variable line is drawn through...

56 views · Published 20 February 2018 · 14:14 · Indexed 23 September 2026

Channel: Doubtnut · 2018 · Education

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This is the Solution of question from Cengage Publication Math Book Coordinate Geometry Chapter 6 STRAIGHT LINES 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/mSBYFXi8vR

Let `L_1=0a n dL_2=0`
be two fixed lines. A variable line is drawn through the origin to cut
 the two lines at `R`
and `SdotPdot`
is a point on the line `A B`
such that `((m+n))/(O P)=m/(O R)+n/(O S)dot`
Show that the locus of `P`
is a straight line passing through the point of intersection of the
 given lines `R , S , R`
are on the same side of `O)dot`

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