Home
Class 12
MATHS
The length or double ordinate of parabol...

The length or double ordinate of parabola ,`y^(2) = 8x` which subtends an angle `60^(@)` at vertex is

A

`4sqrt(3)`

B

`8sqrt(3)`

C

`16 sqrt(3)`

D

`32 sqrt(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Length of the double ordinate of the parabola y^(2) = 4x , at a distance of 16 units from its vertex is

Find the locus of the middle points of the chords of the parabola y^2=4a x which subtend a right angle at the vertex of the parabola.

Find the locus of the middle points of the chords of the parabola y^2=4a x which subtend a right angle at the vertex of the parabola.

Find the locus of the middle points of the chords of the parabola y^2=4a x which subtend a right angle at the vertex of the parabola.

Statement 1: The length of focal chord of a parabola y^2=8x making on an angle of 60^0 with the x-axis is 32. Statement 2: The length of focal chord of a parabola y^2=4a x making an angle with the x-axis is 4acos e c^2alpha

A normal chord of the parabola y^2=4ax subtends a right angle at the vertex if its slope is

Double ordinate A B of the parabola y^2=4a x subtends an angle pi/2 at the vertex of the parabola. Then the tangents drawn to the parabola at A .and B will intersect at (a) (-4a ,0) (b) (-2a ,0) (-3a ,0) (d) none of these

The vertex of the parabola y^(2)-2x+8x-23=0 is

The locus of the mid-points of the chords of the circle x^2+ y^2-2x-4y - 11=0 which subtends an angle of 60^@ at center is

Point on the parabola y^(2)=8x the tangent at which makes an angle (pi)/(4) with axis is