Question
Question: Four couples (husband and wife) decide to form a committee of four members. The number of different ...
Four couples (husband and wife) decide to form a committee of four members. The number of different committees that can be formed in which no couple finds a place is
A
10
B
12
C
14
D
16
Answer
16
Explanation
Solution
The number of ways to form committee of four in which no couple finds their place is
4 × 2 × 2 × 1 = 16