Question

Euclid's Division Lemma states that for any two positive integers a and b, there exists unique integers q and r such that a = bq + r where r must satisfy :
(a) 0 ≤ r < b (b) 0 > r > b
(c) 0 < r ≤ b (d) 0 ≥ r ≥ b

Answer 1

a is the answer
r is greater than or equal to 0
r is be less than b