2. An integer a is said to be a type 0 integer if there exists an integer n such that a = 3n. An integer a is said to be
Posted: Tue Sep 07, 2021 7:24 am
2. An integer a is said to be a type 0 integer if there exists an integer n such that a = 3n. An integer a is said to be a type 1 integer if there exists an integer n such that a = 3n+1. An integer a is said to be a type 2 integer if there exists an integer n such that a = 3n+2. Prove the following. 2a. If a and b are both type 2 integers, then a + b is a type 1 integer. 2b. (other side of sheet)