Find the equations of directrices of the...

Find the equations of directrices of the ellipse `25x^2+4y^2=100`.

CIRCLES
SUBHASH PUBLICATION|Exercise EXERCISE (FIVE MARKS QUESTIONS WITH ANSWERS)|7 Videos
BINOMIAL THEOREM
SUBHASH PUBLICATION|Exercise Questions with answers|9 Videos
COMPLEX NUMBERS AND QUADRATIC EQUATIONS
SUBHASH PUBLICATION|Exercise THREE MARKS QUESTIONS WITH ANSWERS|38 Videos

Similar Questions

Explore conceptually related problems

The equations of the directrices of the ellipse 3 x^(2)+4 y^(2)+6 x-8 y-5=0 are

Find the equations of the tangents to the ellipse 3x^(2)+4y^(2)=12 which are perpendicular to the line y+2x=4 .

Find the eccentricity of the ellipse 25x^2+16y^2=400 .

The equation of the director circle of the ellipse x^(2)+2y^(2)+2x-12y+15=0 is :

Find the eccentricity of the ellipse x^2/4+y^2/16=1

The length of the latus rectum of the ellipse 25x^(2) + 4y^(2) = 100 , is

The equation of the auxiliary circle of the ellipse : 9x^(2)+4y^(2)-8y-32=0 is :

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

The equations of the tangents to the ellipse x^(2)+4 y^(2)=25 at the point whose ordinate is 2 is

Find the eccentricity of the ellipse x^2/81+y^2/36=1