Canonical URI: https://w3id.org/kmath/textbook_problem/donga_vision_p131_problem_03
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 동아 p131 문제 3 |
| rdfs:comment | 동아 공통수학1 교과서 p131에서 이미지 판독으로 추출한 행렬 방정식 계산 문항. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 다음 등식을 만족시키는 행렬 \(X\)를 구하시오. (1) \(X-\begin{pmatrix}2\\4\end{pmatrix} =\begin{pmatrix}-1\\2\end{pmatrix}\) (2) \(\begin{pmatrix}-2&1\\0&6\end{pmatrix}+X =\begin{pmatrix}2&5\\0&1\end{pmatrix}\) |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:donga_solution_p159_p131_problem_03 |
| math:pageStart | 131 |
| math:problemKind | exercise |
| math:problemNumber | 문제 3 |
| math:problemType | problem_type:matrix_addition_scalar |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:donga_matrix_operations |
| math:targets | concept:matrix_addition_subtraction |
| math:targets | concept:matrix_element |
| math:textbook | textbook_source:donga_common_math_1 |