Canonical URI: https://w3id.org/kmath/textbook_problem/jihak_vision_p136_unit_review_02
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 지학사 p136 대단원 마무리평가 02 |
| rdfs:comment | 지학사 공통수학1 교과서 p136에서 이미지 판독으로 추출한 문항. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 등식 \(\begin{pmatrix}3a&1\\-2&4\end{pmatrix} =\begin{pmatrix}6&1\\-2&b+2\end{pmatrix}\)를 만족시키는 실수 \(a,b\)에 대하여 \(a+b\)의 값은? ① \(1\) ② \(2\) ③ \(3\) ④ \(4\) ⑤ \(5\) |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:jihak_solution_p157_p136_unit_review_02 |
| math:pageStart | 136 |
| math:problemKind | unit_review |
| math:problemNumber | 02 |
| math:problemType | problem_type:matrix_equality_unknowns |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:jihak_matrix_operations |
| math:targets | concept:matrix |
| math:targets | concept:matrix_element |
| math:targets | concept:matrix_equality |
| math:textbook | textbook_source:jihak_common_math_1 |