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4 votes
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

1 Answer

10 votes

Answer:

the answer is D)

a multiple of thirty