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Analytical Geometry

Scorching goIITian

Joined:	2 Jan 2012
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18 Apr 2012 23:03:35 IST

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parabola

Engineering Entrance , JEE Main , JEE Main & Advanced , Mathematics , Analytical Geometry

If the segment intercepted by the parabola y^2=4ax with the line lx+my+n=0 then prove that 4al+n=0.

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boywholived

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Joined: 10 Feb 2012

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25 Apr 2012 20:26:00 IST

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I didn't understand the question.Please look at the question "if the segment intercepted by the parabola y^2=4ax with the line lx+my+n=0 then prove...." doesn't make any sense

BASTIN JOSE

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25 Apr 2012 22:34:30 IST

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If the segment intercepted by the parabola y^2=4ax with the line lx+my+n=0 sutends a right angle at the vertex , then prove that 4al+n=0.

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