My question is this:
How do you find the relative complement between two functions?
f(x)=x+2 {3,4,5,6,7...}
f1(x)=3x {3,6,9,12...}
{x+2\3x}
Should give you the sequence: {4,5,7,8...}
Is it possible to find a new function that will predict this sequence?