If the normals drawn from any point to the parabola y 2 = 4ax cut the line x = 2a in…
Mathematics · JEE Advanced · NTA Exams — Co-ordinate Geometry
If the normals drawn from any point to the parabola
y2 = 4ax cut the line x = 2a in points whose ordinates are in arithmetic progression, then tangents of the angles which the normals makes with the axis, are
y2 = 4ax cut the line x = 2a in points whose ordinates are in arithmetic progression, then tangents of the angles which the normals makes with the axis, are
- in A.P.
- in G.P.
- in H.P.
- none of these
Answer
(B) in G.P.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- AB is a diameter of a circle and C is any point on the circumference of the circle. Then :
- The ends of a line segment are P (1, 3) and Q (1, 1). R is a point on the line segment PQ such that PR : QR =…
- The straight lines x + y = 0, 3 x + y – 4 = 0, x + 3 y – 4 = 0 form a triangle which is
- The point (a 2 , a + 1) is a point in the angle between the lines 3x – y + 1 = 0 and x + 2y – 5 = 0…
- The triangle formed by the tangent to the curve f ( x ) = x 2 + bx – b at the point (1, 1) and the coordinate…
- If P is a point of the ellipse x^ 2 a^ 2 + y^ 2 b^ 2 =1, whose foci are S and S’. Let ∠PSS’ = α and ∠PS’S= β…
- Consider the straight line ax + by = c, where a, b, c ∈ R + this line meets the coordinate axes at A and B…
- Given the family of lines, a (3x +4y +6) + b (x +y +2) =0 . The line of the family situated at the greatest…
More Co-ordinate Geometry questions · Browse all practice questions