Question
Mathematics Question on Sets
If A∩B=B, then the correct statement is
A
A⊂B
B
B⊂A
C
A=ϕ
D
B=ϕ
Answer
B⊂A
Explanation
Solution
The correct option is (B): B⊂A
If A∩B=B, then the correct statement is
A⊂B
B⊂A
A=ϕ
B=ϕ
B⊂A
The correct option is (B): B⊂A