b |
x |
1 |
3 |
1 |
5 |
1 |
2n-1 |
1 |
2 |
n |
2n+1 |
b |
x2 |
a-2 |
x |
a-2 |
x |
a(x-1)(x-
| ||
x2 |
2-a |
a |
2-a |
a |
2-a |
a |
1 |
x |
2n+1 |
2n-1 |
2n+1 |
2n-1 |
2n-1 |
2n+1 |
2n+1 |
2n-1 |
2 |
2n-1 |
2 |
2n+1 |
2n+1 |
2n-1 |
1 |
2n-1 |
1 |
2 |
2n+1 |
2n-1 |
1 |
2 |
1 |
2n-1 |
1 |
2n+1 |
1 |
3 |
1 |
5 |
1 |
2n-1 |
1 |
2 |
n |
2n+1 |
|
A.不存在 | B.等于6 | C.等于3 | D.等于0 |
lim |
n→∞ |
1 | ||
|
4π |
3 |
π |
3 |
3 |
4π |
3 |
lim |
n→∞ |
1-x |
x |
A.(0,
| B.(0,
| C.[
| D.[2,+∞) |
lim |
x→2 |
3x-2f(x) |
x-2 |
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