1.

A point moves as so that the difference of its distances from (ae,0)and(-ae,0)is 2 a,Prove that the equation to its locus is x2a2−y2b2=1,where b2=a2(e2−1).

Answer»

A point moves as so that the difference of its distances from (ae,0)and(-ae,0)is 2 a,Prove that the equation to its locus is x2a2y2b2=1,where b2=a2(e21).



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