Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_hong_vision_p132_example_02
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재홍 p132 예제 2 |
| rdfs:comment | 천재홍 공통수학1 교과서 p132에서 이미지 판독으로 추출한 행렬의 실수배를 이용한 계산 예제. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 두 행렬 \(A=\begin{pmatrix}1&-2\\0&3\end{pmatrix},\ B=\begin{pmatrix}-1&5\\4&2\end{pmatrix}\)에 대하여 \(3(A+2B)+A-5B\)를 계산하시오. |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:chunjae_hong_solution_p132_p132_example_02 |
| math:pageStart | 132 |
| math:problemKind | example |
| math:problemNumber | 예제 2 |
| math:problemType | problem_type:matrix_addition_scalar |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:chunjae_hong_matrix_operations |
| math:targets | concept:matrix_addition_subtraction |
| math:targets | concept:matrix_element |
| math:targets | concept:scalar_multiplication |
| math:textbook | textbook_source:chunjae_hong_common_math_1 |