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If the line  is a normal to the parabola  at point  then the value of  is



Question ID - 153529 | SaraNextGen Top Answer

If the line  is a normal to the parabola  at point  then the value of  is

1 Answer
127 votes
Answer Key / Explanation : (6) -

(6)

Slope of the line

From the curve,

Hence slope of normal or

Putting  in equation of curve we have

Hence point is (4,2)

127 votes


127