Hyperbola 2 Question 8
8. If the line touches the hyperbola , then the point of contact is
(2004, 1M)
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 8. (a, c, d)
Solution:
- The equation of tangent at
is , which is same as .
Thus, the point of contact is