“微信扫一扫”进入题库练习及模拟考试
已知函数\(y=3\tan {ωx+1}\)在\(\left ( {-\frac {\pi } {3},\frac {\pi } {4}} \right )\)内是减函数,则ω的取值范围是 ___.
参考答案:[\(-\frac {3} {2}\),0)
进入考试题库