Combinations vs Permutations — Order Matters
Compare combinations and permutations calculations. Understand when order matters and how it affects the total count.
Combinations (nCr)
完全な計算機 →Combinations Calculator
C(n,r) — order does not matter
Permutations (nPr)
完全な計算機 →Permutations Calculator
P(n,r) — order matters
主な違い
| 特徴 | Combinations (nCr) | Permutations (nPr) |
|---|---|---|
| カテゴリ | math | math |
| 全ページ | Combinations (nCr) | Permutations (nPr) |