if x and y are odd positive integers then X square + Y square divisible by 4 explain
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Answered by
0
hey..
it is not true ..
let x be 3 and y be 5
=x^2 + y^2
= 3^2 + 5^2
= 9 + 25
= 34
34 is not divisible by 4
it is not true ..
let x be 3 and y be 5
=x^2 + y^2
= 3^2 + 5^2
= 9 + 25
= 34
34 is not divisible by 4
Answered by
2
No it is divisible by 4 but if x and y is odd no. then then result is in decimal or if it is even then it is not in the form of decimal and if there is one odd and one even then in that case it is in decimal form so we can say that it can't be divisible by 4
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