The equation of the other normal to the parabola y 2 = 4ax which passes through the…
Mathematics · JEE Advanced · NTA Exams — Co-ordinate Geometry
The equation of the other normal to the parabola
y2 = 4ax which passes through the intersection of those at (4a, –4a) & (9a, –6a) is :
y2 = 4ax which passes through the intersection of those at (4a, –4a) & (9a, –6a) is :
- 5x – y + 115a = 0
- 5x + y – 135a = 0
- 5x – y – 115a = 0
- 5x + y + 115 = 0
Answer
(B) 5x + y – 135a = 0
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