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If on given base, triangle be described such that the sum of the tangents of the base angles is a constant then the locus of the vertex is

If on given base, triangle be described such that the sum of the tangents of the base angles is a constant then the locus of the vertex is

Grade:12th pass

1 Answers

Arun
25750 Points
5 years ago
tanA+tanB=C
=>[{k/(h+a)}+{k/(h-a)}]=C
=>After Solving this equ.
the relation will be
h2=a2-(2a/C)k
This is your required relation  of PARABOLA

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