Question

for any integer a and 3,there exist unique integer q and r such that a=3q+r. find possible values of r

Answer 1

For any positive integer a and 3, there exist unique integers q and r such that a = 3q + r, where r must satisfy:



a) 0≤r<3



b)1


c)0


d)0

Answer 2

a = bq+r. ^^^^^^^^^

........... .....
r = 0 1 2