P(5, 3) = \frac5!(5-3)! = \frac5 \times 4 \times 3 \times 2 \times 12 \times 1 = 5 \times 4 \times 3 = 60 - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$P(5, 3) = \frac{5!}{(5-3)!} = \frac{5 \times 4 \times 3 \times 2 \times 1}{2 \times 1} = 5 \times 4 \times 3 = 60$