Canonical URI: https://w3id.org/kmath/textbook_solution/jihak_solution_p156_p131_problem_12
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | 지학사 p131 문제 12 풀이 |
| rdfs:comment | 지학사 공통수학1 정답 및 해설 p156의 p131 문제 12 풀이. |
| math:answerText | \(A(BC)=\begin{pmatrix}7&12\\0&15\end{pmatrix}\), \((AB)C=\begin{pmatrix}7&12\\0&15\end{pmatrix}\), \(A(BC)=(AB)C\). |
| math:mappingConfidence | 1.0 |
| math:pageStart | 156 |
| math:problem | textbook_problem:jihak_vision_p131_problem_12 |
| math:reviewStatus | reviewed |
| math:solutionKind | answer_only |
| math:usesSolutionPattern | solution_pattern:matrix_product_row_column |