Q. |
If the distance from a fixed straight line is 5mm and the distance from a fixed point is 14mm then what is the name of the conic section? |
A. | hyperbola |
B. | parabola |
C. | ellipse |
D. | circle |
Answer» A. hyperbola | |
Explanation: the fixed straight line is called directrix and the fixed point is called as a focus. eccentricity is defined as the ratio of the distance from the focus to the distance from the directrix and it is denoted by e. |
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