UP TGT Mathematics Co-ordinate Geometry Test Series - Part 3

Find the slope of the normal to the parabola y²=4x at the parametric point (t²,2t) with t=3.

Type: MCQ • Marks: 1
Find the slope of the normal to the parabola y²=4x at the parametric point (t²,2t) with t=3.
Options
A. -1.5
B. -6
C. -3
D. -4.5
Explanation
Slope of normal=-t=-3.
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