题目
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| ax+1 |
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(Ⅰ)求证:f(x)是奇函数;
(Ⅱ)①求证:g(x)+g(1-x)=2;②求g(0)+g(
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答案
| a-x-1 |
| a-x+1 |
| 1-ax |
| 1+ax |
所以f(x)为奇函数,----------(5分)
(Ⅱ)①g(x)+g(1-x)=f(x-
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因为f(x)为奇函数,所以 f(x-
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所以g(x)+g(1-x)=2.--------------(10分)
②由①知g(x)+g(1-x)=2,
所以g(0)+…+g(1)=[g(0)+g(1)]+[g(
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