求函数y=sin(x-π/6)的单调区间
来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 08:43:44
求函数y=sin(x-π/6)的单调区间
求函数y=sin(x-π/6)的单调区间
求函数y=sin(x-π/6)的单调区间
2kπ-π/2<=x-π/6<=2kπ+π/2==>2kπ-π/3<=x<=2kπ+2π/3,单调增;
2kπ+π/2<=x-π/6<=2kπ+3π/2==>2kπ+2π/3<=x<=2kπ+5π/3,单调减;
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来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 08:43:44
求函数y=sin(x-π/6)的单调区间
求函数y=sin(x-π/6)的单调区间
求函数y=sin(x-π/6)的单调区间
2kπ-π/2<=x-π/6<=2kπ+π/2==>2kπ-π/3<=x<=2kπ+2π/3,单调增;
2kπ+π/2<=x-π/6<=2kπ+3π/2==>2kπ+2π/3<=x<=2kπ+5π/3,单调减;