question_answer

A point on the curve \[\frac{{{x}^{2}}}{{{A}^{2}}}-\frac{{{y}^{2}}}{{{B}^{2}}}=1\] is             [MP PET 1988]

A)            \[(A\cos \theta ,\ B\sin \theta )\]   

B)            \[(A\sec \theta ,\ B\tan \theta )\]

C)            \[(A{{\cos }^{2}}\theta ,\ B{{\sin }^{2}}\theta )\]                       

D)            None of these