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Re: Tough locus
Posted:
May 20, 2013 11:58 AM


> 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.



