Canonical URI: https://w3id.org/kmath/textbook_problem/ybm_vision_p132_05
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | YBM p132 문항 05 |
| rdfs:comment | YBM 공통수학1 교과서 p132에서 이미지 판독으로 추출한 문항. |
| math:achievementStandard | achievement_standard:cm1_10_04_01 |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 등식 \(\begin{pmatrix}a&b\\2&a\end{pmatrix} \begin{pmatrix}2&1\\1&3\end{pmatrix} =\begin{pmatrix}4&-3\\c&d\end{pmatrix}\)가 성립할 때, \(a+b+c+d\)의 값을 고르시오. |
| math:extractionConfidence | 0.94 |
| math:hasSolution | textbook_solution:ybm_solution_p149_p132_05 |
| math:pageStart | 132 |
| math:problemKind | unit_review |
| math:problemNumber | 스스로 마무리하기 11 |
| math:problemType | problem_type:matrix_multiplication |
| math:reviewStatus | needs_review |
| math:sourceSection | textbook_section:ybm_matrix_operations |
| math:targets | concept:matrix |
| math:targets | concept:matrix_equality |
| math:targets | concept:matrix_multiplication |
| math:textbook | textbook_source:ybm_common_math_1 |