카카오스토리
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에서 
가 θ=α일 때 최솟값을 가진다. 이때 sinα의 값은?
https://gongquiz.com/main/pages/search.php?q=9%EA%B8%89+%EA%B5%AD%EA%B0%80%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%EC%88%98%ED%95%99
https://gongquiz.com/main/pages/%7BQUIZIMG%3A1%7D+%EC%97%90%EC%84%9C+%7BQUIZIMG%3A2%7D+%EA%B0%80+%CE%B8%3D%CE%B1%EC%9D%BC+%EB%95%8C+%EC%B5%9C%EC%86%9F%EA%B0%92%EC%9D%84+%EA%B0%80%EC%A7%84%EB%8B%A4++%EC%9D%B4%EB%95%8C+s.quiz?mode=focus&quizNo=825010&historyNo=reset&q=9%EA%B8%89+%EA%B5%AD%EA%B0%80%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%EC%88%98%ED%95%99
[]
[825010,825011,825012,825013,825014,825015,825016,825017,825018,825019]
{"825010":[1,2,3,4],"825011":[1,2,3,4],"825012":[1,2,3,4],"825013":[1,2,3,4],"825014":[1,2,3,4],"825015":[1,2,3,4],"825016":[1,2,3,4],"825017":[1,2,3,4],"825018":[1,2,3,4],"825019":[1,2,3,4]}
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123863476
