Question
Mathematics Question on Subsets
If A and B are d is joint sets, then
A
AnB=A
B
AnB=B
C
AnB= {0}
D
An B = ϕ
Answer
An B = ϕ
Explanation
Solution
The correct option is (D): An B = ϕ
If A and B are d is joint sets, then
AnB=A
AnB=B
AnB= {0}
An B = ϕ
An B = ϕ
The correct option is (D): An B = ϕ