Question

A={x:x E N,x is a factor of 30} and B={x:x E N, x is a prime factor of 30} draw venn diagram for AuB,AnB,A-B,B-A

Answer 1

Step-by-step explanation:

Write the above sets in roster form

We have, A={1,2,3,4,5} and B={4,5,6,7}

From Ven-diagram, A−B={1,2,3} and B−A={6,7}

Clearly A−B



=B−A