Canonical URI: https://w3id.org/kmath/textbook_solution/mirae_solution_p156_p131_03
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | 미래엔 p131 탐구+ 문제 3 풀이 |
| rdfs:comment | 미래엔 공통수학1 정답 및 풀이 p156의 p131 탐구+ 문제 3 풀이. |
| math:answerText | \(AB=\begin{pmatrix}3&-2\\-7&8\end{pmatrix},\ BA=\begin{pmatrix}2&-1\\-8&9\end{pmatrix}\)이므로 \(AB\ne BA\) |
| math:mappingConfidence | 1.0 |
| math:pageStart | 156 |
| math:problem | textbook_problem:mirae_vision_p131_03 |
| math:reviewStatus | reviewed |
| math:solutionKind | answer_only |
| math:usesSolutionPattern | solution_pattern:matrix_product_row_column |