Question
Question: The number of ways in which a mixed double tennis game can be arranged from amongst a married couple...
The number of ways in which a mixed double tennis game can be arranged from amongst a married couple if no husband and wife plays in the same game is –
A
759
B
3024
C
1512
D
6048
Answer
1512
Explanation
Solution
Total no. of ways = 9c2 × 7c2 × 2! = 1512