Question

let A= (x:x is an prime number less than 10) B= (x:x is an even number less than 10 )find a-b and b-a​

Answer 1

Answer:

A-B = {3,5,7} , B-A = {4,6,8}

Step-by-step explanation:

IN ROASTER FORM

A = {2,3,5,7}

B = {2,4,6,8}

A-B = {3,5,7} , B-A = {4,6,8}

Answer 2

Given; let A= (x:x is a prime number less than 10) B= (x:x is an even number less than 10 )

To Find; A-B and BA

Solution; A= (x:x is a prime number less than 10)

A={2,3,5,7}

B= (x:x is an even number less than 10 )

B={2,4,6,8,10}

A-B={3,5,7}

B-A={4,6,8,10}

Hence A-B={3,5,7} and B-A={4,6,8,10}