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Q.If the normal at point P(at12,2at1)P(at_1^2, 2at_1) on the parabola y2=4axy^2 = 4ax meets the parabola again at Q(at22,2at2)Q(at_2^2, 2at_2), then

a
t2=−t1−2tdifft1t_2 = -t_1 - \dfrac{2}{t_diff t_1}
b
t2=−t1+2t1t_2 = -t_1 + \dfrac{2}{t_1}
c
t2=t1−2t1t_2 = t_1 - \dfrac{2}{t_1}
d
t2=−t1t_2 = -t_1

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

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