\binom164 = \frac16 \times 15 \times 14 \times 134 \times 3 \times 2 \times 1 = 1820 - AMAZONAWS

Understanding \binom{16}{4} and Why 1820 Matters in Combinatorics

📅 March 6, 2026 👤 scraface

Mar 06, 2026

$\binom{16}{4} = \frac{16 \times 15 \times 14 \times 13}{4 \times 3 \times 2 \times 1} = 1820$