已知函数f(x)=x2﹣x﹣alnx.
(1)当a=3时,求f(x)在[1,2]上的最大值与最小值;
(2)若f(x)在(0,+∞)上单调递增,求a的取值范围.
(1)当a=3时,求f(x)在[1,2]上的最大值与最小值;
(2)若f(x)在(0,+∞)上单调递增,求a的取值范围.
更新时间:2020-01-01 06:45:10
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解题方法
【推荐2】已知函数
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