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任意角三角函数的概念

> 已知函数 f(x)= 3 sinxcosx+sin2x．（1）求函数f（x）的最小正周期；（2）求函数f（x）的最大值及取得最大值时x的取值集合；（3）求函数f（x）的单调递增区间．

问题：

发布时间：2024-09-09

已知函数 f(x)=

3

sinxcosx+sin2x．
（1）求函数f（x）的最小正周期；
（2）求函数f（x）的最大值及取得最大值时x的取值集合；
（3）求函数f（x）的单调递增区间．

参考答案：

提问用户：yo***N61

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已知函数 f(x)= 3 sinxcosx+sin2x． （1）求函数f（x）的最小正周期； （2）求函数f（x）的最大值及取得最大值时x的取值集合； （3）求函数f（x）的单调递增区间．

可能感兴趣的题目：

已知函数 f(x)=

3

sinxcosx+sin2x．
（1）求函数f（x）的最小正周期；
（2）求函数f（x）的最大值及取得最大值时x的取值集合；
（3）求函数f（x）的单调递增区间．