Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_jeon_vision_p129_example_01_matrix_addition_equality
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재전 p129 예제 1 |
| rdfs:comment | 천재전 공통수학1 교과서 p129에서 이미지 판독으로 추출한 행렬 덧셈 등식의 미정계수 예제. |
| math:achievementStandard | achievement_standard:cm1_10_04_02 |
| math:bodyText | 다음 등식을 만족시키는 실수 \(a,\ b\)의 값을 구하시오. \[ \begin{pmatrix} a & 3\\ 3 & 1 \end{pmatrix} + \begin{pmatrix} b & 1\\ -1 & -2a \end{pmatrix} = \begin{pmatrix} 1 & 4\\ 2 & b \end{pmatrix} \] |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:chunjae_jeon_solution_p129_example_01_matrix_addition_equality |
| math:pageStart | 129 |
| math:problemKind | example |
| math:problemNumber | 예제 1 |
| 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:matrix_element |
| math:targets | concept:matrix_equality |
| math:textbook | textbook_source:chunjae_jeon_common_math_1 |