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- If the line y 3 1 2 x 3 0 cuts the parabola y 2 x 2 at A and B then PA PB is equal to
If the line y- 3^1/2 x + 3 =0 cuts the parabola y^2=x+2 at A and B ,then PA ,PB is equal to (where P(3^1/2 ,0))
Answers (1)
@ Shekhar suman
solve the equation of line and parabola simultaneously, you will get a quadratic eqn , so you will get two values of x and two values of y for it. Then find the distance PA and PB.
Plzz ask again if u r getting further difficulties.
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