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设函数f(x)=ex(e为自然对数的底数),(n∈N*).(1)证明:f(x)≥g1(x)...
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设函数f(x)=e
x(e为自然对数的底数),
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)
(n∈N
*).
(1)证明:f(x)≥g
1(x);
(2)当x>0时,比较f(x)与g
n(x)的大小,并说明理由;
(3)证明:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAQkAAAAjCAYAAACHKP+AAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
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)
(n∈N
*).
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(n∈N*).
(1)证明:f(x)≥g1(x);
(2)当x>0时,比较f(x)与gn(x)的大小,并说明理由;
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