1 |
1+a•2bx |
lim |
n→∞ |
4 |
5 |
1 |
2 |
1 |
2n+1 |
1 |
2 |
lim |
n→∞ |
lim |
n→∞ |
lim |
n→∞ |
1 |
1+a•2-bx |
|
1 |
2 |
1 |
1+a |
1 |
2 |
1 |
1+a•2b |
4 |
5 |
1 |
4 |
1 |
1+2-2x |
4x |
1+4x |
1 |
1+4x |
1 |
2n+1 |
1 |
2 |
1 |
1-4k |
1 |
2n+1 |
1 |
2 |
1 |
2n+1 |
1 |
2 |
3 |
2 |
3 |
2 |
3 |
2 |
1 |
2n |
1 |
2n-1 |
log2x-1 |
log2x+1 |
A.
| B.
| C.
| D.
|
A.f(
| B.f(3)<f(
| C.f(3)<f(
| D.f(
|
|
A.(0,
| B.(0,1) | C.[
| D.(0,3) |
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