Question
Mathematics Question on Sets
n(A)=8, n(B)=9, n(A∩B)=6 where A and B are two sets, then n(AUB)=
A
17
B
12
C
11
D
7
Answer
11
Explanation
Solution
The correct option is (C): 11
n(A)=8, n(B)=9, n(A∩B)=6 where A and B are two sets, then n(AUB)=
17
12
11
7
11
The correct option is (C): 11