Wb Jee
Hyperbola
WB JEE 2008
MCQ+1 / -0.252008
If t is a parameter, then \(x = a\left( {t + {1 \over t}} \right)\), \(y = b\left( {t - {1 \over t}} \right)\) represents
Wb Jee
WB JEE 2008
If t is a parameter, then \(x = a\left( {t + {1 \over t}} \right)\), \(y = b\left( {t - {1 \over t}} \right)\) represents