Q.

If eccentricity of ellipse is 3/7, how many divisions will the line joining the directrix and the focus have in general method?

A. 10
B. 7
C. 3
D. 5
Answer» A. 10
Explanation: in the general method of drawing an ellipse, if eccentricity of the ellipse is given as 3/7 then the line joining the directrix and the focus will have 10 divisions. the number is derived by adding the numerator and denominator of the eccentricity.
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