Question

write whether every positive integer can be of the form 4q+2, where q is an integer justify your answer.

Answer 1

a=bq + r
it is Euclid division lemma
here b =4
and r is always less than b so r is 0,1,2,3
when r =0
then A=4q+0
a=4q
when r = 2
then a = 4q+ 2

.... hope this answers is usefull

Answer 2

Answer:

Step-by-step explanation:

a=bq + r

it is Euclid division lemma

here b =4

and r is always less than b so r is 0,1,2,3

when r =0

then A=4q+0

a=4q

when r = 2

then a = 4q+ 2