Verify `(AcapB)'=A'cupB'` using Venn diagrams.

Verify (AuuB)'=A'nnB' using Venn diagram.

Verify A-(BcapC)=(A-B)cup(A-C) using Venn diagrams.

Verify Acup(BcapC)=(AcupB)cap(AcupC) using Venn diagrams.

If AcupB=AcapB then

If A={1,2,3} and B={3,4,5} then illustrate A cap B in Venn- diagrams.

In a group of 300 members, 200 can speak English and 150 can speak Malayalam. How many members can speak both languages? Indicate the answer using a Venn diagram.

For sets A,B, and C using Venn diagram , check if A-(B-C) = (A-B-C)

The shaded region in the Venn diagram is