prove that if x and y are odd positive integers,the x2 +y2 is even but not divisible by 4 - Maths - Real Numbers

Question

prove that if x and y are odd positive integers,the x2 +y2 is
even but not divisible by 4

Lalit Mehra · Accepted Answer

Hi!
Here is the answer to your question
<img width="427" height="312" src=
"https://s3mn%20mnimgs%20com/img/shared/userimages/mn_images/image/a1(783)%20png"
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Cheers!

prove that if x and y are odd positive integers,the x2 +y2 is even but not divisible by 4.