Question

find set A if aub=1,2,3,4,5): aub(2)b(2,3,)​

Answer 1

Answer:

A ={1, 2,3,4,5} B ={2, 3,}

GIVEN TO FIND➡ A U B

A U B = {1, 2,3,4,5} U {2, 3,}

A U B = {1, 2,3,4,5}

Answer 2

Answer:

hey mate refer to the attachment