Canonical URI: https://w3id.org/kmath/textbook_solution/donga_solution_body_p112_self_check
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | 동아 p112 확인하기 풀이 |
| rdfs:comment | 동아 공통수학1 본문 p112의 확인하기 풀이. |
| math:answerText | (1) \(3!=3\times 2\times 1=6\) (2) \({}_9P_3=\frac{9!}{6!}=9\times 8\times 7=504\) |
| math:mappingConfidence | 1.0 |
| math:pageStart | 112 |
| math:problem | textbook_problem:donga_vision_p112_self_check |
| math:reviewStatus | reviewed |
| math:solutionKind | answer_only |
| math:usesSolutionPattern | solution_pattern:permutation_combination_formula_substitution |