Conic Sections Question 395
Question: A point on the curve $ \frac{x^{2}}{A^{2}}-\frac{y^{2}}{B^{2}}=1 $ is
[MP PET 1988]
Options:
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
Show Answer
Answer:
Correct Answer: B
Solution:
It is obvious.