Canonical URI: https://w3id.org/kmath/textbook_problem/mirae_vision_p137_assessment_03
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 미래엔 p137 대단원 평가 문제 03 |
| rdfs:comment | 미래엔 공통수학1 교과서 p137에서 이미지 판독으로 추출한 행렬의 덧셈과 실수배 계산 문항. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 두 행렬 \(A=\begin{pmatrix}-2&4\\6&0\end{pmatrix}\), \(B=\begin{pmatrix}1&-5\\2&-4\end{pmatrix}\)에 대하여 \(2(A-B)-\frac12(A+2B)\)를 계산하시오. |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:mirae_solution_p157_p137_assessment_03 |
| math:pageStart | 137 |
| math:problemKind | final_review |
| math:problemNumber | 03 |
| math:problemType | problem_type:matrix_addition_scalar |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:mirae_matrix_operations |
| math:targets | concept:matrix |
| math:targets | concept:matrix_addition_subtraction |
| math:targets | concept:scalar_multiplication |
| math:textbook | textbook_source:mirae_common_math_1 |