tan(负6分之17π)的三角函数值是多少?

发布时间:2021-02-17 16:14:47

tan(负6分之17π)的三角函数值是多少?

网友回答

tan(-17π/6)
=tan(4π-17π/6)
=tan(7π/6)
=tan(π+π/6)
=tanπ/6
=√3/3======以下答案可供参考======
供参考答案1:
tan(-17π/6)
=tan(π/6-18π/6)
=tan(π/6)
=√3/3供参考答案2:
tan(-17π/6)
=tan(4π-17π/6)
=tan(7π/6)
=tan(π+π/6)
=tanπ/6
=√3/3
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