Question

Find the following answers:

Answer 1

Explanation:

`\{A\cup B \}=\{1,2,3,7,10,11,12,14,16,17,18,19 \}\\\\\{A \cap B \}=\{ 1,7,10,14\}`

A∪B: Any element which is in either or both sets.

A∩B: Only elements that are in both A and B.