New user? Sign up

Existing user? Sign in

Denote by \(S\) the set of all positive integers. A function \(f: S \rightarrow S\) satisfies

\(f(f^2(m) + 2f^2(n)) = m^2 + 2 n^2\)

for all \(m,n \in S\).

Find \(f(2016)\).

Problem Loading...

Note Loading...

Set Loading...