Question

Find the union of the following pairs of the set:
A={2,3,5,7} , B= {4,5,7,8}

Answer 1

Answer:

A u B = { 5,7}

Step-by-step explanation:

hope it will help you

Answer 2

Answer:

A=2,3,5,6

B=4,5,7,8

A∪B={2,3,4,5,6,7,8}

A∩B={5,7}

∪→forall,∩→forcommonelements.