Question

Observe the Venn diagram and write the given sets 

U, A, B, A ∪ B and A ∩ B.

Answer 1

U = {1,2, 3,4, 5, 7, 8, 9, 10, 11, 13}

 A = {1, 2, 3, 5,7} 

B = {1, 5, 8, 9, 10}

A ∪ B = {1,2, 3, 5, 7, 8, 9, 10} 

A ∩ B = {1, 5}