Question

if m and n is odd positive integers then m2+n2 is even but not dividable by 4 justify

Answer 1

Answer:

Step-by-step explanation:

Please see the attached explanation

Answer 2

for example

by taking common in the equation

2(m+n)/4

let me=1 and n=3

then

2(1+3)=8

but 8 is divisible by 4

so Ur questions is wrong