y'=2*x-2*x*lnx
令y'=0,则
x=0或 x=e
当 0
确定函数y=x^2-Inx^2(x>0)的单调区间(求导)
确定函数y=x^2-Inx^2(x>0)的单调区间(求导)
数学人气:932 ℃时间:2020-04-01 11:29:06
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