Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_hong_vision_p136_midcheck_02
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재홍 p136 중단원 점검하기 2 |
| rdfs:comment | 천재홍 공통수학1 교과서 p136에서 이미지 판독으로 추출한 행렬의 덧셈, 뺄셈, 실수배, 거듭제곱 계산 문항. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 두 행렬 \(A=\begin{pmatrix}3&1\\-1&2\end{pmatrix},\ B=\begin{pmatrix}5&1\\0&1\end{pmatrix}\)에 대하여 다음을 계산하시오. (1) \(A+B\) (2) \(A-B\) (3) \(3A\) (4) \(A^2\) |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:chunjae_hong_solution_p156_p136_midcheck_02 |
| math:pageStart | 136 |
| math:problemKind | unit_review |
| math:problemNumber | 중단원 점검하기 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_multiplication |
| math:targets | concept:scalar_multiplication |
| math:textbook | textbook_source:chunjae_hong_common_math_1 |