Question

show that every positive integer is of the form 2q and 2q +2 and 2 1+4 and every positive odd integer is of the form of 2q+1 and 2q +3 where q is some integer​

Answer 1

Answer:

According to Euclid's Division Lemma if we have two positive integers a and b, then there exist unique integers q and r which satisfies the condition a = bq + r where 0 ≤ r ≤ b.