Question
Mathematics Question on Sets
If A,B and C are three sets such that A∩B=A∩C and A∪B=A∪C , then
A
A=B
B
A=C
C
B=C
D
AnB=ϕ
Answer
B=C
Explanation
Solution
Answer (c) B=C
If A,B and C are three sets such that A∩B=A∩C and A∪B=A∪C , then
A=B
A=C
B=C
AnB=ϕ
B=C
Answer (c) B=C