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已知|cosθ|=-cosθ,|tanθ|=tanθ,则在( ) A.第二、四象...
已知|cosθ|=-cosθ,|tanθ|=tanθ,则
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在( )
A.第二、四象限
B.第一、三象限
C.第一、四象限或终边在x轴
D.第二、四象限或终边在y轴上
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)=x
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