来自龚为众的问题
(理)设函数f(x)=aexlnx+bex-1x,(1)求导函数f′(x)(2)若曲线y=f(x)在点(1,f(1))处的切线方程为y=e(x-1)+2求a,b.
(理)设函数f(x)=aexlnx+bex-1x,
(1)求导函数f′(x)
(2)若曲线y=f(x)在点(1,f(1))处的切线方程为y=e(x-1)+2求a,b.
1回答
2020-12-25 20:41