2022 SSMO Relay Round 3 Problems/Problem 3

Revision as of 19:24, 2 May 2025 by Pinkpig (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Problem

Let $T=TNYWR$. Let $f(x)$ be a polynomial of degree 10, such that $f(i)=i$ for all $i=1,2,\dots,10$ and $f(11) =T$. Find the remainder when $f(13)$ is divided by $1000$.

Solution