MCQOPTIONS
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| 1. |
If the distance from the focus is 10 units and the distance from the directrix is 30 units, then what is the eccentricity? |
| A. | 0.3333 |
| B. | 0.8333 |
| C. | 1.6667 |
| D. | 0.0333 |
| Answer» B. 0.8333 | |