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2012 |
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4022 |
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4023 |
2012 |
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4022 |
2012 |
4023 |
2012 |
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4023 |
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4022 |
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2011 |
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2012 |
2012 |
2012 |
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3 |
A.af(a)≤bf(b) | B.bf(b)≤af(a) | C.af(b)≤bf(a) | D.bf(a)≤af(b) |
1 |
2 |
A.f(x)=
| B.f(x)=xex | ||||||
C.f(x)=sin(2x+
| D.f(x)=
|
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