Question

Let N = {x | x is a multiple of 2} and P ={x | is a multiple of 6}.
Describe the intersection of N and P.

Answer 1

well... with N x is a multiple of 2

that means N = 2,4,6,8,10... etc.

With P, x is a multiple of 6.

so P = 6,12,18,24,30, etc...

So P is a subset of N, where every number of P exists in N but not every number of N exists in P.