Question

when q is some integer in which form can every positive even integer be written​

Answer 1

Answer:

Show that every positive even integer is of the form 2q and every positive odd integer is of the form 2q + 1, where q is some integer. Hint: 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.