Question

Answer step by step fast​

Answer 1

Step-by-step explanation:

U={1,2,3,4,5,6,7,8,9} Natural nos lesser than 10.

A={2,4,6,8} set of even nos. acc to U set

B={1,2,3} are the divisors of 6 acc to U set

The union of A&B

is all the elements including a and b.

{1,2,3,4,6,8}