Canonical URI: https://w3id.org/kmath/textbook_solution/chunjae_hong_solution_p153_p115_performance_01
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | 천재홍 p115 수행 과제 1 풀이 |
| rdfs:comment | 천재홍 공통수학1 정답 및 풀이 p153의 p115 수행 과제 1 풀이. |
| math:answerText | ⓐ \(3+2=5\) ⓑ \({}_8P_4=8\times7\times6\times5=1680\) ⓒ \(5\times2=10\) ⓓ \({}_6C_3=\frac{6!}{3!3!}=20\) |
| math:explanationText | ⓐ \(3+2=5\). ⓑ \({}_8P_4=8\times7\times6\times5=1680\). ⓒ \(5\times2=10\). ⓓ \({}_6C_3=\frac{6!}{3!3!}=20\). |
| math:hasFigure | problem_figure:chunjae_hong_p115_performance_daily_cases_tablet |
| math:mappingConfidence | 1.0 |
| math:pageStart | 153 |
| math:problem | textbook_problem:chunjae_hong_vision_p115_performance_01 |
| math:reviewStatus | reviewed |
| math:solutionKind | worked_solution |
| math:usesSolutionPattern | solution_pattern:case_split_sum_rule |
| math:usesSolutionPattern | solution_pattern:combination_choose_groups |
| math:usesSolutionPattern | solution_pattern:permutation_combination_formula_substitution |
| math:usesSolutionPattern | solution_pattern:product_rule_tree_count |