Question

Show tHat any positive integer is of the form 3q,or 3+1 or 3q + 2 where q is some integers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Let a be any positive integer and q be an integer also.
where
b=3 by applying division lemma
a=3q+r
0<r<3
now,
a=3q ,a=3q+1,a=3q+2

hence proved.