MCQOPTIONS
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| 1. |
The sum of the focal distances of any point on the conic \[\frac{{{x}^{2}}}{25}+\frac{{{y}^{2}}}{16}=1\] is [Karnataka CET 2005] |
| A. | 10 |
| B. | 9 |
| C. | 41 |
| D. | 18 |
| Answer» B. 9 | |