Question 174
Determine all pairs of $(m, n)$ non-negative integers that match the equation $$
3^{m}-7^{n}=2
$$.
3^{m}-7^{n}=2
$$.
MathNet 2010 — Part 02 Question 174
Math Olympiad Vault · MathNet 2010 — Part 02
Math Olympiad Vault · MathNet 2010 — Part 02