Question

A={x:x is an even prime }B={x:x is a natural number <12}C={x:x is a multiple of 4<are equal to 12}D{x:x factors of 12}
1. AuB
2.CnD
3.AnC
4.A-B​

Answer 1

Therefore the given is Set A(2)

Set B ( 1,2,3,4,5,6,7,8,9,10,11,12)

Set C ( 4,8,12)

Set D ( 1,2,3,4,6,12)

in Roaster form

1st answer:

so now AUB = (1,2,3,4,5,6,7,8,9,10,11,12)

2nd answer:

C intersection D =( 4)

3rd answer:

A intersection C = ( ) or empty set

4th answer:

A-B = ( ) empty set