Question

19. If x = {all digits in our number system), P=
{multiples of 2) and Q = {multiples of 3},
then find (PnQ).
O A. {}
O B. {2,4,6,8)
O C. {6}
o
D. (3. 6. 9)​

Answer 1

multiples of 2 are 2,4,6,8,10,12,14,16,18,20.....

multiples of 3 are 3,6,9,12,15,18,21,24,27,30.... so

here ans is {6,12,18,24.....}