tan(19π/3 )怎么求,

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tan(19π/3)怎么求,tan(19π/3)怎么求,tan(19π/3)怎么求,tan(19π/3)=tan(π/3+6π)=tan(π/3)=√3

tan(19π/3 )怎么求,
tan(19π/3 )怎么求,

tan(19π/3 )怎么求,
tan(19π/3)=tan(π/3+6π)=tan(π/3)=√3