Canonical URI: https://w3id.org/kmath/textbook_solution/chunjae_hong_solution_p153_p109_thinking_permutation_recurrence
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | 천재홍 p109 생각 넓히기 풀이 |
| rdfs:comment | 천재홍 공통수학1 정답 및 풀이 p153의 p109 생각 넓히기 풀이. |
| math:answerText | (가) \(r-1\), (나) \(n-r\), (다) \(n\), (라) \({}_{n-1}P_{r-1}\) |
| math:hasFigure | problem_figure:chunjae_hong_p109_thinking_permutation_recurrence |
| math:mappingConfidence | 1.0 |
| math:pageStart | 153 |
| math:problem | textbook_problem:chunjae_hong_vision_p109_thinking_permutation_recurrence |
| math:reviewStatus | reviewed |
| math:solutionKind | answer_only |
| math:usesSolutionPattern | solution_pattern:permutation_formula_identity_proof |
| math:usesSolutionPattern | solution_pattern:product_rule_tree_count |