In an ellipse, the distance between its foci is 6 and the minor axis is 8, then its eccentricity is
A. 1/2
B. 1/5
C. 3/5
D. 4/5
Answer:C
In an ellipse, the distance between its foci is 6 and the minor axis is 8, then its eccentricity is
A. 1/2 B. 1/5 C. 3/5 D. 4/5
Explanation: Given that the minor axis of ellipse is 8.(i. e) 2b = 8. So, b=4.