Question

If b=3 then any integer can be express ed as a​

Answer 1

Answer:

Euler lemma, any integer can be expressed as

a=bq+r

Where a, B, q, r are integer.

0≤ r ≤B

if B=3

0 ≤ r ≤ b

r= 0,1,2

Then it can be expressed as:

a=3q, 3q+2, 3q+2