Homework Statement
2. Let A, B and C be the following sets:
A = (x є N | x< 25) B=(x e N | x = 2m for some positive integer m)
C = (x є N | x = 3m for some positive integer m)
Find each of the following sets. In each case, list all of the elements of the set.
i) A – (B u C) ii)A n C...
Homework Statement
1. Let x and y be positive integers and assume that xy is odd.
Prove the following statement using the method of proof by contradiction:
Both x and y are odd.
2. Let A, B and C be the following sets:
A = (x є N | x< 25) B=(x e N | x = 2m for some positive...