|
1 | ||
|
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
C | 1 n |
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
C | 2 n |
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
C | 3 n |
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
C | n n |
1+
| ||
2 |
1-
| ||
2 |
|
|
|
an+1-2an |
an-2an-1 |
2n+1+3n+1-2•2n-2•3n |
2n+3n-2•2n-1-2•3n-1 |
3n |
3n-1 |
an+1-3an |
an-3an-1 |
2n+1+3n+1-3•2n-3•3n |
2n+3n-3•2n-1-3•3n-1 |
2n |
2n-1 |
1 | ||
|
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
C | 1 n |
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
C | 2 n |
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
C | 3 n |
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
C | n n |
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
C | 1 n |
1+
| ||
2 |
C | 2 n |
1+
| ||
2 |
C | 3 n |
1+
| ||
2 |
C | n n |
1+
| ||
2 |
1 | ||
|
C | 1 n |
1-
| ||
2 |
C | 2 n |
1-
| ||
2 |
C | 3 n |
1-
| ||
2 |
C | n n |
1-
| ||
2 |
1 | ||
|
1+
| ||
2 |
1-
| ||
2 |
1 | ||
|
3+
| ||
2 |
3-
| ||
2 |
1 | ||
|
3+
| ||
2 |
3-
| ||
2 |
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科目:高中數學 來源: 題型:
a | 2 n |
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科目:高中數學 來源: 題型:
ln(1+x) |
1+x |
a1 |
1+a1 |
a1.a2 |
(1+a1)(1+a2) |
a1.a2…an |
(1+a1)(1+a2)…(1+an) |
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x |
x+1 |
an |
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