一,e0.001的近似值是：二,lim(x→0)sin3x/x的极限三,lim(x→0)xsin1/x的极限
举一反三
- 求极限\( \lim \limits_{x \to 0} { { {x^2}\sin {1 \over x}} \over {\sin x}}{\rm{ = }}\)______
- 【单选题】极限 lim x → 0 1 − cos 3 x x sin 3 x 的值为? A. 0 B. 1/6 C. 2/3 D. 3/2
- ①lim(x→∞)sin(1/x)/(1/x)等于多少?②lim(x→0)sin(1/x)/(1/x)等于多少?
- lim xcot x;x +0极限
- 求极限\( \lim \limits_{x \to {0^{\rm{ + }}}} {\left( {\cot x} \right)^{\sin x}}{\rm{ = }}\)__________