@prefix concept: <https://w3id.org/kmath/concept/> .
@prefix math: <https://w3id.org/kmath/> .
@prefix problem_type: <https://w3id.org/kmath/problem_type/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skill: <https://w3id.org/kmath/skill/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix solution_pattern: <https://w3id.org/kmath/solution_pattern/> .

solution_pattern:recurrence_to_ap_gp a math:SolutionPattern ;
    rdfs:label "점화식을 등차·등비수열로 바꾸어 풀기"@ko ;
    skos:definition "주어진 관계식을 정리해 등차·등비수열의 귀납적 표현임을 알아본 뒤 일반항 공식으로 구하는 전략."@ko ;
    skos:editorialNote "2026-09-28 GRIP 대수 개념서와 시발점 워크북 대수의 풀이를 분석해 추가했다(근거: GRIP 10-2 개념·GRIP 팁·예제·실전 003–004, 시발점 Theme 34 #1, #2, #3, 시발점 STEP 2 #8). 교사 검토가 필요하다."@ko ;
    skos:prefLabel "점화식을 등차·등비수열로 바꾸어 풀기"@ko ;
    math:appliesTo problem_type:arithmetic_sequence_general_term,
        problem_type:geometric_sequence_general_term,
        problem_type:recurrence_general_term ;
    math:hasStep [ ],
        [ ],
        [ ] ;
    math:requiresConcept concept:arithmetic_sequence,
        concept:geometric_sequence,
        concept:recursive_sequence_definition ;
    math:usesSkill skill:general_term_setup,
        skill:recurrence_form_recognition,
        skill:series_formula_application .