Q. |
Which of the following has an eccentricity less than one? |
A. | circle |
B. | parabola |
C. | hyperbola |
D. | ellipse |
Answer» D. ellipse | |
Explanation: eccentricity is defined as the ratio of the distance from the focus to the distance from the directrix. it is denoted as e. the value of eccentricity can give information regarding which type of conics it is. the eccentricity of an ellipse is less than one. |
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