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x^(2n-1)+y^(2n-1) is divisible by x+y...

`x^(2n-1)+y^(2n-1)` is divisible by `x+y`

A

x+y

B

x-y

C

`x^2+y^2`

D

`x^2+xy`

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The correct Answer is:
A
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DISHA PUBLICATION-PRINCIPLE OF MATHEMATICAL INDUCTION-Exercise-2 Concept Applicator
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  8. 1 1^(n+2)+1 2^(2n+1) is divisible by 133.

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  12. x^(2n-1)+y^(2n-1) is divisible by x+y

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  14. If n is a positive integer, then 2.4^(2n+1)+3^(3n+1) is divisible by :

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  15. 5^(2n+2)-24n+25 is divisible by 576

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  18. If n is any odd number greater than 1, then n\ (n^2-1) is divisible b...

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