1. Math
  2. Advanced Math
  3. abstract algebra if you could explain why youre doing what...

Question: abstract algebra if you could explain why youre doing what...

Question details

ABSTRACT algebra:

If you could explain why youre doing what your doing it would be very helpful!

aja0 which is to say, n = 10a++ Suppose n is a positive integer with base-10 representation akak-1 10*-^ak-1+10a ao (a) Show that n is divisible by 9 if and only if ao +aita2 +Q3 + +ak İs divisible by 9.

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution