# 10
A = {1,2,3,4,5,6,7,8,9,10,11,12,...}
If B is a set of numbers formed
from the quotient of numbers
in A, is A a subset of B?
![10 A 123456789101112 If B is a set of numbers formed from the quotient of numbers in A is A a subset of B class=](https://us-static.z-dn.net/files/dbd/96bbb85e5da23d6f40c25129b71e111a.png)