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Topic: Tough locus
Replies: 1   Last Post: May 20, 2013 11:58 AM

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Posts: 359
Registered: 9/16/06
Re: Tough locus
Posted: May 20, 2013 11:58 AM
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> Find locus of a point P moving along a curve whose
> tangent is inclined to two rays from A and B (
> distance 2 c apart) at angles satisfying
> cos(alpha)/cos{beta) = m ( a constant). Special case
> is ellipse for m = 1.

alpha,beta are variable angles,say m > 1.

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