Question

I set A numbers divisible by 6
set B: numbers divisible by 3​

Answer 1

Answer:

A number is divisible by 6 if it is divisible by 2 and 3 both. Consider the following numbers which are divisible by 6, using the test of divisibility by 6: 42, 144, 180, 258, 156. [We know the rules of divisibility by 2, if the unit's place of the number is either 0 or multiple of 2]. 42 is divisible by 2.

Answer 2

Answer:

the multiples of 6 are divisible by 6

the multiples of 3 are divisible by 3

this is the answer