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Find the perpendicular distance of the l...

Find the perpendicular distance of the line joining the points `(costheta,sintheta)` and `(cosvarphi,\ s intheta)` nad `(cosvarphi\ a n d\ sinvarphi)` from the origin.

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RD SHARMA ENGLISH-THE STRAIGHT LINES -All Questions
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  10. Find the distance of the point (1,2) from the straight line with slope...

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  13. Show that the path of a moving point such that its distances from two...

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  14. If sum of the perpendicular distances of a variable point P (x , y)fr...

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  15. Find the distance between the parallel lines 3x-4y+9=0\ a n d\ 6x-8y-1...

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  16. Find the distance between the parallel lines 9x+6y-7=0\ a n d\ 3x+2y+6...

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  18. Determine the distance between the pair of parallel lines: 8x+15 y-34=...

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