| 1 |
| 2 |
| |sinn| |
| sinn |
| (-1)f(2) |
| a1a2 |
| (-1)f(3) |
| a3a4 |
| (-1)f(4) |
| a5a6 |
| (-1)f(n+1) |
| a2n-1a2n |
| 1 |
| 6 |
| 5 |
| 24 |
| 3n2+3n |
| 2 |
| 1 |
| a1a2 |
| 1 |
| a3a4 |
| 1 |
| a5a6 |
| (-1)f(n+1) |
| a2n-1a2n |
| 1 |
| a1a2 |
| 1 |
| 6 |
| 1 |
| a1a2 |
| 1 |
| a3a4 |
| 5 |
| 24 |
| 1 |
| 6 |
| 1 |
| a3a4 |
| 1 |
| a5a6 |
| (-1)f(n+1) |
| a2n-1a2n |
| 1 |
| 6 |
| 1 |
| a3a4 |
| 1 |
| a5a6 |
| 1 |
| a2n-1a2n |
| 1 |
| 6 |
| 1 |
| 6•22 |
| 1 |
| 6 |
| 1 |
| 23 |
| 1 |
| 2n |
| 1 |
| 6 |
| 1 |
| 6•22 |
| 1 |
| 24 |
| 1 |
| 2n-3 |
| 1 |
| 6 |
| 5 |
| 24 |
| 1 |
| a5a6 |
| 1 |
| a7a8 |
| (-1)f(n+1) |
| a2n-1a2n |
| 5 |
| 24 |
| 1 |
| a5a6 |
| 1 |
| a7a8 |
| 1 |
| a2n-1a2n |
| 5 |
| 24 |
| 1 |
| 9•23 |
| 1 |
| 9 |
| 1 |
| 24 |
| 1 |
| 2n |
| 5 |
| 24 |
| 1 |
| 9•23 |
| 1 |
| 9 |
| 1 |
| 23 |
| 1 |
| 2n-3 |
| 5 |
| 24 |
| 1 |
| 6 |
| 5 |
| 24 |
科目:高中數學 來源: 題型:
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科目:高中數學 來源: 題型:
| an+1-1 |
| an-1 |
| 2an |
| an+1 |
| 1 |
| 2 |
| n-1 |
| 2 |
| f(x1) |
| f(x2) |
| f(x2) |
| f(x3) |
| f(xn) |
| f(xn+1) |
| n |
| 2 |
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科目:高中數學 來源: 題型:
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科目:高中數學 來源:2012年遼寧省普通高中學生學業水平考試數學樣卷(解析版) 題型:解答題
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