Conic Sections Question 160
Question: The normal at the point $ (bt_1^{2},\ 2bt_1) $ on a parabola meets the parabola again in the point $ (bt_2^{2},\ 2bt_2) $ , then
[MNR 1986; RPET 2003; AIEEE 2003]
Options:
A) $ t_2=-t_1-\frac{2}{t_1} $
B) $ t_2=-t_1+\frac{2}{t_1} $
C) $ t_2=t_1-\frac{2}{t_1} $
D) $ t_2=t_1+\frac{2}{t_1} $
Show Answer
Answer:
Correct Answer: A
Solution:
It is a fundamental theorem.
BETA
