Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_jeon_vision_p130_self_03_matrix_scalar_linear_combination
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재전 p130 스스로 익히기 3 |
| rdfs:comment | 천재전 공통수학1 교과서 p130에서 이미지 판독으로 추출한 행렬의 영배, 덧셈, 실수배, 선형결합 계산 문항. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 두 행렬 \[ A=\begin{pmatrix}3&-2\\1&-5\end{pmatrix},\quad B=\begin{pmatrix}-3&2\\0&-1\end{pmatrix} \] 에 대하여 다음을 계산하시오. (1) \(0A\) (2) \(3(A+B)\) (3) \(A-2B\) (4) \(3A+3B\) |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:chunjae_jeon_solution_p158_p130_self_03_matrix_scalar_linear_combination |
| math:pageStart | 130 |
| math:problemKind | self_check |
| math:problemNumber | 스스로 익히기 3 |
| math:problemType | problem_type:matrix_addition_scalar |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:chunjae_jeon_matrix_operations |
| math:targets | concept:matrix_addition_subtraction |
| math:targets | concept:scalar_multiplication |
| math:textbook | textbook_source:chunjae_jeon_common_math_1 |