Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_jeon_vision_p110_example_01_combination_symmetry
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재전 p110 예제 1 |
| rdfs:comment | 천재전 공통수학1 교과서 p110에서 이미지 판독으로 추출한 조합의 대칭성 증명 예제. |
| math:achievementStandard | achievement_standard:cm1_10_03_03 |
| math:bodyText | \(0\le r\le n\)일 때, 등식 \[ {}_nC_r={}_nC_{n-r} \] 이 성립함을 보이시오. |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:chunjae_jeon_solution_p110_example_01_combination_symmetry |
| math:pageStart | 110 |
| math:problemKind | example |
| math:problemNumber | 예제 1 |
| math:problemType | problem_type:combination_identity_proof |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:chunjae_jeon_combinations |
| math:targets | concept:combination |
| math:targets | concept:factorial |
| math:textbook | textbook_source:chunjae_jeon_common_math_1 |