未分类题

证明:
   (1)
   (2)

A.174.24.96:6088/Latex/latex.action?latex=XGludF97MH1eezF9XGZyYWN7bG54fXsxLXh9ZHg9LVxmcmFje1xwaV4yfXs2fTs%3D'
B.174.24.96:6088/Latex/latex.action?latex=XGZyYWN7MH17dX1cZnJhY3tsblxsZWZ0KCAxLXQgXHJpZ2h0KX17dH1kdD0tXHN1bV97bj0xfV57%0D%0AXGluZnR5IH1cZnJhY3t1XjJ9e25eMn0sMFxsZXEgdVxsZXEgMS4%3D'

【参考答案】

证 (1)因为
所以x=0为瑕点(x=1非瑕点)
由于
所以
虽然在[0,1]......

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