Question

A={1,5,7,8,9} and B={1,2,3,4,5,6,7,8,9} find A-B

Answer 1

Answer:

A-B = (1,5,7,8,9).........

Answer 2

Step-by-step explanation:

A={1,5,7,8,9} and B={1,2,3,4,5,6,7,8,9}

So,

A-B={1,5,7,8,9}

Thank you !