Question

plzzzzzzzzzzzzzzzzzzzzzzzz slove this​

Answer 1

Hope it will help u plzz will mark me brainlist

Answer 2

let a be + integer and b=2

then a= 2q+r for some integer q is not equal to 0. and r=0 or r=1 because 0 is equal or less than r less than 2. so a=2q or 2q+1 .

if a is in form 2q then a is an even integer . also a+ integer can be either even or odd . therefore any + odd integer is in form 2q+1