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Question 1
The length of the major axis of an ellipse is 20 units, and its foci are (±5
, 0). Find the equation of the ellipse.
, 0). Find the equation of the ellipse.
Question 2
Find the equation of the ellipse which passes through the point (4, 1) and having its foci at (±3, 0).
Question 3
What is the eccentricity of the conic 4x2 + 9y2 = 144?
Question 5
The sum of the focal distances of a point on the ellipse 
is :
is :
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