填空题
曲线y=x(1+arcsin2/x)的斜渐近线方程为
填空题答案仅供参考
题目答案
y=x+2
曲线y=x(1+arcsin2/x)的斜渐近线方程为
设函数f(x),则使得fx2成立的x的取值范围是
甲、乙、丙三位同学被问到是否去过A、B、C 三个城市时,甲说:我去过的城市比乙多,但没去过B城市;乙说:我没去过C城市;丙说:我们三人去过同一城市;由此可判断乙去过的城市为.
将2本不同的数学书和1本语文书在书架上随机排成一行,则2本数学书相邻的概率为
函数的图像可由函数图像至少向右平移个单位长度得到。
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