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If alpha,betaare the roots of x^2+px+q=0...

If `alpha,beta`are the roots of `x^2+px+q=0` and `alpha^n,beta^n` are the roots of `x^(2n)+p^nx^n+q^n=0`, and if `(alpha/beta),(beta/alpha)` are the roots of `x^n+1+(x+1)^n=0`. Then n is

A

an odd integer

B

an even integer

C

any integer

D

none of these

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The correct Answer is:
B
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