Q3 of 27 Page 11

Find the eccentricity of the ellipse .


Consider the ellipse ,


This can be written as


We know,



Here a = 5, b = 3


So,






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1

Find the equation of the circle with Centre (–3, 2) and radius 4.

 2

Find the coordinates of the focus, axis, the equation of the directrix and latus rectum of the parabola y2 = 8x.

 4

Find the coordinates of the foci and the vertices of the hyperbola .

5

Find the equation of the circle passing through the points (2,3) and (–1,1) and whose centre is on the line x – 3y – 11 = 0.