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Nov 23 '12 at 19:02
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How to prove that $\gcd(t^n-1,t^m-1)=t^{\gcd(n,m)}-1 $ [duplicate]
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Find all function $f$ such that $f(x)+f(\frac1x)=\frac1a; a$ is constant
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Find all function such that $f(x)-f(y) = (x -y)g(\sqrt{xy})$
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find all function f,g that satisfy
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find all function f,g that satisfy
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How to prove that $\gcd(t^n-1,t^m-1)=t^{\gcd(n,m)}-1 $
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Find all function such that $f(x)-f(y) = (x -y)g(\sqrt{xy})$
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