Question

 

For the ellipse

       

lengths of major and minor axes are respectively.

Solution

Correct option is

6 and 4

 

We have, 

    

  

∴ Length of major axes = 6, Length of minor axis = 4.

SIMILAR QUESTIONS

Q1

The equation of the ellipse whose axes are along the coordinate axes, vertices are (±5, 0) are foci at (±4, 0), is 

Q2

The equation of the ellipse whose axes are along the coordinate axes, vertices are (0, ±10) and eccentricity e = 4/5, is 

Q3

If the latusrectum of an ellipse is equal to one half of its minor axis, then the eccentricity is equal to

Q4

The eccentricity of the ellipse, if the distance between the foci is equal to the length of the latusrectum, is 

Q5

The equation of the circle drawn with the two foci of  as the end-points of  a diameter, is

Q6

The foci of the conic 25x2 +16y2 – 150x = 175 are

Q7

 

The foci of the ellipse  are  

 

Q8

The vertices of the ellipse 

Q9

The equation of the ellipse, with axes parallel to the coordinate axes, whose eccentricity is 1/3 and foci are at (2, –2) and (2, 4) is

Q10

The equation of the ellipse whose axes are of lengths 6 and  and their equations are x – 3y + 3 = 0 and 3x + y – 1 = 0 respectively, is