The normal chord at a point ‘t’ on the parabola y 2 = 4ax subtends a right angle at the…
Mathematics · JEE Advanced · NTA Exams — Co-ordinate Geometry
The normal chord at a point ‘t’ on the parabola
y2 = 4ax subtends a right angle at the vertex. Then t² is equal to :
y2 = 4ax subtends a right angle at the vertex. Then t² is equal to :
- 3
- 1
- 4
- 2
Answer
(D) 2
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