谢谢你的翻译,我还有篇英语文章,想修改一下.不知道你能不能帮我看看.
题目
谢谢你的翻译,我还有篇英语文章,想修改一下.不知道你能不能帮我看看.
接上面的I am very glad to show you our works which will be enclosed in another envelope. In this works, I contributed two highlights, At the beginning, I gave a piecewise function to define the workload, with it we can figure out all the workload .At that time, we hadn’t had data structure courses in which this function will be related. I also put forward an original version, Self-Sufficiency, in finding which service can meet the demand in optimization. Meanwhile , I drawn the picture by Matlab.
答案
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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