Home
Class 11
MATHS
The distance between the focii of the el...

The distance between the focii of the ellipse `x =3 cos theta , y =4 sin theta` is

A

`2 sqrt7`

B

` 7 sqrt2`

C

`sqrt7`

D

`3 sqrt7`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

If x = a cos^3 theta, y = b sin^3 theta , then

The centre of the circel x=-1 + 2 cos theta, y =3 + 2 sin theta, is

Eliminate theta,if x=a cos^3 theta y=b sin^3 theta

If x = a cos theta and y = b sin theta , find (dy)/(dx)

Find (d^2 y)/(dx^2) of the following: x = a cos^3 theta , y= b sin^3 theta

If sin theta = sqrt3 cos theta, then theta is equal to

Eliminate theta from the following: x=4cos theta-5sin theta , y=4sin theta+5cos theta

Find the equations of tangent and normal to the following curves at the individual points on them: x= a cos^3 theta, y=a sin^3 theta at theta = (pi)/4

The angle between the pair of straight lines y^(2)sin^(2)theta-xy sin^(2)theta+x^(2)(cos^(2)theta-1)=0 is