Canonical URI: https://w3id.org/kmath/textbook_problem/jihak_vision_p129_problem_09
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 지학사 p129 문제 9 |
| rdfs:comment | 지학사 공통수학1 교과서 p129에서 이미지 판독으로 추출한 행렬의 실수배 문항. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 행렬 \(A=\begin{pmatrix}-4&6\\2&5\end{pmatrix}\)에 대하여 \(\frac12A\)와 \(-4A\)를 구하시오. |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:jihak_solution_p156_p129_problem_09 |
| math:pageStart | 129 |
| math:problemKind | exercise |
| math:problemNumber | 문제 9 |
| math:problemType | problem_type:matrix_addition_scalar |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:jihak_matrix_operations |
| math:targets | concept:matrix |
| math:targets | concept:matrix_element |
| math:targets | concept:scalar_multiplication |
| math:textbook | textbook_source:jihak_common_math_1 |