For any positive integer a and b, there exist unique integers q and r such that a = 3q + r, where r must satisfy.
A. 0 ≤ r < 3
B. 1 < r < 3
C. 0 < r < 3
D. 0 < r ≤ 3
Answer:A
For any positive integer a and b, there exist unique integers q and r such that a = 3q + r, where r must satisfy.
A. 0 ≤ r < 3 B. 1 < r < 3 C. 0 < r < 3 D. 0 < r ≤ 3