已知a.b.c分别为▲ABC三个内角A.B.C的对边且c=√3asinC-ccosA(1)求A(2)若a=2,▲ABC的面积为根号3,2)若a=2,▲ABC的面积为根号3,求b,c
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![已知a.b.c分别为▲ABC三个内角A.B.C的对边且c=√3asinC-ccosA(1)求A(2)若a=2,▲ABC的面积为根号3,2)若a=2,▲ABC的面积为根号3,求b,c](/uploads/image/z/3785180-68-0.jpg?t=%E5%B7%B2%E7%9F%A5a.b.c%E5%88%86%E5%88%AB%E4%B8%BA%E2%96%B2ABC%E4%B8%89%E4%B8%AA%E5%86%85%E8%A7%92A.B.C%E7%9A%84%E5%AF%B9%E8%BE%B9%E4%B8%94c%3D%E2%88%9A3asinC-ccosA%EF%BC%881%EF%BC%89%E6%B1%82A%EF%BC%882%EF%BC%89%E8%8B%A5a%3D2%2C%E2%96%B2ABC%E7%9A%84%E9%9D%A2%E7%A7%AF%E4%B8%BA%E6%A0%B9%E5%8F%B73%2C2%EF%BC%89%E8%8B%A5a%3D2%EF%BC%8C%E2%96%B2ABC%E7%9A%84%E9%9D%A2%E7%A7%AF%E4%B8%BA%E6%A0%B9%E5%8F%B73%EF%BC%8C%E6%B1%82b%2Cc)
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