Monday, January 18, 2016

Polynomials with integer coefficients such that $p(a)=b,p(b)=c,p(c)=a$

While studying polynomials a question struck in my mind that



To have a polynomial $p(x)$ with integer coefficients and $a,b,c$ are three distinct integers, then is it possible to have $$p(a)=b$$$$p(b)=c$$$$p(c)=a$$

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