Degree n21. prove that f|e7u(p) das q" elemens. prove that if f(r) and g(r) arc polynomials with rational coefficients whose product f(r)g{r) has integer coeffi

degree n21. PrOve that F|E7U(P) Das q" elemens. Prove that if f(r) and g(r) arc polynomials with rational coefficients whose product f(r)g{r) has integer coefficients, then the product of any coefficient of g(r) with any coefflicient of f(r) is an integer.