Differential Calculus (id: 4570ac99a)

本题目来源于试卷: Differential Calculus，类别为 IB数学

[填空题]
1. Use L'Hôpital's rule to determinet84 sdyp,f qq* the val5vf.2**n om4fq6ex1 oh*b+c rui xd8lj3katnue of $\lim _{x \rightarrow 0} \frac{e^{-5 x^{2}}-2 \cos (5 x)+1}{4 x^{2}} $.   
2. Hence find $\lim _{x \rightarrow 0} \frac{\int_{0}^{x}\left(e^{-5 t^{2}}-2 \cos (5 t)+1\right) \mathrm{d} t}{\int_{0}^{x} 4 t^{2} \mathrm{~d} t}$ .   

参考答案:
空格1: 5±2%  空格2: 5±2% 


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