A) A rectangular hyperbola
B) A hyperbola
C) An ellipse
D) A parabola
Correct Answer: B
Solution :
Given, equation is \[\frac{1}{r}=\frac{1}{8}+\frac{3}{8}\,\cos \theta \] or \[\frac{8}{r}=1+3\cos \theta \] which is the form of \[\frac{l}{r}=1+e\cos \theta \] \[\because \,e=3>0\], \[\therefore \,\]Given equation is a hyperbola.You need to login to perform this action.
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