207k views
3 votes
5. Calculate the following in Z..
(a) 2 +3
(b) 2+2+2
(c)-3

User Carioni
by
3.6k points

1 Answer

4 votes

Answer:

a)5 Z

b) 6 Z

c)-3 Z

Explanation:

Z+2+3=Z 6

Z+2+2+2=Z 6

Z+-3=Z -3

User Bossie
by
4.3k points