Question

using euclid's division lemma, show that any positive odd integer is of the form 4q + 1or 4q+3 where q is some integer.​

Answer 1

Answer:

Step-by-step explanation:

let

b=4

r=0,1,2,3

then

1}a=4q

2}a=4q+1

3]a=4q+2

4]a=4q+3

from 1 and 4 all odd positive intergers are in form of 4q+1 and 4q+3