题目
now more and more people (r )money for the cha
now more and more people (r )money for the charities答案加解释,
now more and more people (r )money for the charities答案加解释,
提问时间:2020-11-19
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.
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想找英语初三上学期的首字母填空练习……
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