sin600°+tan240°的值等于                                    ...

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问题详情:

sin600°+tan240°的值等于                                                           

A.sin600°+tan240°的值等于                                    ...                    B.sin600°+tan240°的值等于                                    ... 第2张                       C.sin600°+tan240°的值等于                                    ... 第3张              D.sin600°+tan240°的值等于                                    ... 第4张

【回答】

B

知识点:三角函数

题型:选择题

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