NDA 2010
- Exam
- NDA
- Year
- 2010
- Subject
- Mathematics
- Chapter
- Permutation and Combination
NDA 2010 · Mathematics · Permutation and Combination
What is the maximum number of straight lines that can be drawn with...
What is the maximum number of straight lines that can be drawn with any four points in a plane such that each line contains at least two of these points?
Options
- A2
- B4
- C6
- D12
Correct answer
C. 6
Step-by-step solution
The correct answer is option (C).