NDA 2012
- Exam
- NDA
- Year
- 2012
- Subject
- Mathematics
- Chapter
- Ellipse
NDA 2012 · Mathematics · Ellipse
The sum of the focal distances of a point on the ellipse...
The sum of the focal distances of a point on the ellipse is :
Options
- A units
- B units
- C units
- D units
Correct answer
B. units
Step-by-step solution
The correct answer is option (B)