Home
Class 11
MATHS
The distance between directrices of the ...

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

A

`25/2`

B

`25/3`

C

`25/4`

D

5

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Find length of the principal axes, eccentricity, co-ordinates of the foci, equation of directices, length of the latus rectum, distacne between foci, distance between directrices, of the following ellipse : x^2/25+y^2/9=1

Find length of the principal axes, eccentricity, co-ordinates of the foci, equation of directices, length of the latus rectum, distacne between foci, distance between directrices, of the following ellipse : 3x^2+4y^2=12

Find length of the principal axes, eccentricity, co-ordinates of the foci, equation of directices, length of the latus rectum, distacne between foci, distance between directrices, of the following ellipse : 2x^2+6y^2=6

Find length of the principal axes, eccentricity, co-ordinates of the foci, equation of directices, length of the latus rectum, distacne between foci, distance between directrices, of the following ellipse : 3x^2+4y^2=1

The distnce between the foci of the ellipse 3x ^(2) + 4y ^(2) =48 is

Filnd the distance between the directrices the ellipse (x^2)/(36)+(y^2)/(20)=1.

Find lengths of the principal axes, co-ordinates of the foci, equations of directrices, length of the latus rectum, distance between foci, distance between directrices of the curve : 16x^2+25y^2=400

Equation of directrices of the ellipse 5x^2+2y^2=10 , are:

The foci of the ellipse 25x^2+36y^2=225 are