Canonical URI: https://w3id.org/kmath/textbook_problem/donga_vision_p133_self_check_03
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 동아 p133 스스로 해결하기 3 |
| rdfs:comment | 동아 공통수학1 교과서 p133에서 이미지 판독으로 추출한 행렬 선형결합 계산 문항. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 두 행렬 \(A=\begin{pmatrix}1&3&2\\2&-1&4\end{pmatrix},\ B=\begin{pmatrix}1&0&-1\\0&3&2\end{pmatrix}\)에 대하여 \(-2A+3B\)를 구하시오. |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:donga_solution_p159_p133_self_check_03 |
| math:pageStart | 133 |
| math:problemKind | self_check |
| math:problemNumber | 스스로 해결하기 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:targets | concept:scalar_multiplication |
| math:textbook | textbook_source:donga_common_math_1 |