Canonical URI: https://w3id.org/kmath/textbook_problem/visang_vision_p119_02
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 비상 p119 문제 01 |
| rdfs:comment | 비상 공통수학1 교과서 p119에서 이미지 판독으로 추출한 행렬 덧셈과 뺄셈 계산 문항. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 다음을 계산하시오. (1) \[ \begin{pmatrix}-1\\5\end{pmatrix}+ \begin{pmatrix}4\\-2\end{pmatrix} \] (2) \[ \begin{pmatrix}2&-3\\1&5\end{pmatrix}+ \begin{pmatrix}4&6\\-3&2\end{pmatrix} \] (3) \[ \begin{pmatrix}-4&1\\3&2\end{pmatrix}- \begin{pmatrix}-1&3\\-2&0\end{pmatrix} \] (4) \[ \begin{pmatrix}1&3&-2\\-5&4&7\end{pmatrix}- \begin{pmatrix}3&0&-1\\6&-4&2\end{pmatrix} \] |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:visang_solution_p155_p119_02 |
| math:pageStart | 119 |
| math:problemKind | exercise |
| math:problemNumber | 01 |
| math:problemType | problem_type:matrix_addition_scalar |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:visang_matrix_operations |
| math:targets | concept:matrix_addition_subtraction |
| math:targets | concept:matrix_element |
| math:textbook | textbook_source:visang_common_math_1 |