Represent the union of two sets by venn diagram

- Represent the union of two sets by venn diagram for each of the following
- Represent the union of two disjoint sets through venn diagram
- On the venn diagram which region(s) represent the intersection of set a and set b (a∩b)
- Which of these venn diagrams represents the set (a∪b ̄ ̄ ̄ ̄)∩c ̄ ̄ ̄ ̄
- On the venn diagram which region(s) represent the union of set a and set b (a⋃b)