Home
Class 11
MATHS
The latus rectum of the ellipse 9x^2+16y...

The latus rectum of the ellipse `9x^2+16y^2=144`, is:

A

4

B

`11/4`

C

`7/2`

D

`9/2`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

The length of the latus rectum of the ellipse 9x ^(2) + 4y ^(2) =1, is

The length of the latus rectum of the ellipse 5x ^(2) + 9y^(2) =45 is

The latus rectum of the hyperbola 16 x^2-9y^2=144 is

The latus rectum of the hyperbola 9x ^(2) -16 y^(2) + 72x - 32y-16=0 is

The length of the latus rectum of the hyperbola 3x ^(2) -y ^(2) =4 is

The length of latus rectum of ellipse x^2+2y^2-6x+4y+3=0 is

The end points of the latus rectum of the parabola x ^(2) + 5y =0 is

Show that the line x-y=5 is a tangent to the ellipse 9x^2+16y^2=144 . Find the point of contact.

Find the equations of the tangents to the ellipse x^2/16+y^2/9=1 , making equal intercepts on coordinate axes.

The distance between directrices of the ellipse 9x^2+25y^2=225 , is :