JEE Main 2019 Mathematics question
If the vertices of a hyperbola be at (−2, 0) and (2, 0) and one of its foci be at (−3, 0), then which one of the following points does not lie on this hyperbola?
Answer: (A)
Solution
; (6, 5√2) gives 9 − 10 ≠ 1.
If the vertices of a hyperbola be at (−2, 0) and (2, 0) and one of its foci be at (−3, 0), then which one of the following points does not lie on this hyperbola?
; (6, 5√2) gives 9 − 10 ≠ 1.