JEE Main 201510 AprilOnline
- Exam
- JEE Main
- Year
- 2015
- Date
- 10 April
- Mode
- Online
- Subject
- Mathematics
- Chapter
- Permutation and Combination
JEE Main 2015 · 10 April · Online · Mathematics · Permutation and Combination
The number of ways of selecting 15 teams from 15 men and 15 women,...
The number of ways of selecting teams from men and women, such that each team consists of a man and a woman is
Options
- A
- B
- C{\left(15 !\right)}^{2}
- D
Correct answer
B.
Step-by-step solution
First team can be selected in way, second in way and so on. So, number of ways of selecting teams = \dfrac{{\left(15 !\right)}^{2}}{15 !} = \left(15 !\right)