Question

if x = { 3,6,9,12,...} and y = {5,10,15,20,.. then every member of x and y is ?

A) a multiple of 3 but not of 5
B) a multiple of 5 but not of 3
C) a multiple of 15
D) a multiple of 30

Answer 1

Answer:

the answer is D)

a multiple of thirty