Question

a is a set of prime numbers less than 19 b is a set of all factors of 48 then find a difference b b difference a what do you notice​

Answer 1

Step-by-step explanation:

a={2,3,5,7,11,13,17}

b={1,2,3,4,6,8,12,16,24,48}

a-b={5,7,11,13,17}

b-a={1,4,6,8,12,16,24,48}