Home
Class 12
MATHS
In the ellipse 9x^(2)-5y^(2)=45 the dist...

In the ellipse `9x^(2)-5y^(2)=45` the distance between the foci is

A

`4sqrt(5)`

B

3

C

`3sqrt(5)`

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER 5

    KCET PREVIOUS YEAR PAPERS|Exercise Mathematics|60 Videos

  • MODEL TEST PAPER 9

    KCET PREVIOUS YEAR PAPERS|Exercise Mathematics|60 Videos

Similar Questions

Explore conceptually related problems

Find the eccentricity of the ellipse (a lt b) if the distance between the directrices is 5 and distance between the foci = 4.

The equation of the ellipse whose distance between the foci is equal to 8 and distance between the directrices is 18, is

Area of the ellipse x^(2)/9+y^(2)/4=1 is

In an ellipse the distance between the foci is 6 and minor axis is 8 . Then the eccentricity is

Find the eccentric angle of a point on the ellipse (x^2)/6+(y^2)/2=1 whose distance from the center of the ellipse is sqrt(5)

The eccentric angle of a point on the ellipse x^(2)/6 + y^(2)/2 = 1 whose distance from the centre of the ellipse is 2, is

Eccentric angle of a point on the ellipse x^(2)+3 y^(2)=6 at a distance 2 units from the centre of the ellipse is

Find the eccentricity of the hyperbola if the distance between the foci is 10 and length of L.R. is 9/2.

In an ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 if the distance between the directrix is 3 times the distance between the foci, then the eccentricity is

C is the centre of the ellipse (x^(2))/(25)+(y^(2))/(16)=1 and S is one of the foci. The ratio of C S to semi major axis is