Answer:
id.k maybe working
Step-by-step explanation:
mark me brainliest plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
a)30-1,2,3,5,6,10,15,30
b)20-1,2,4,5,10,20
please give me brainlest and follow me
a = 3