Question

Show that every even integer is of form 2q and every odd integer os of form 2q +1 where q is some integer

Answer 1

Answer:

Step-by-step explanation:

euclid division lemma

a = bq + r

when any number divided by 2 it will give remainder

2q+0 , 2q+1

2q divides all even integer because it is the first even number

similarly 2q +1 divides all odd integer