conic-section

Question: The equation of the hyperbola whose directrix is $x+2y=1$, focus (2, 1) and eccentricity $2$ will be



1) ${{x}^{2}}-16xy-11{{y}^{2}}-12x+6y+21=0$
2) $3{{x}^{2}}+16xy+15{{y}^{2}}-4x-14y-1=0$
3) ${{x}^{2}}+16xy+11{{y}^{2}}-12x-6y+21=0$
4) None of these
Solution: Explanation: No Explanation
Hyperbola

Rate this question:

Average rating: (0 votes)

Previous Question Next Question