lim |
n→∞ |
1 |
2 |
1 |
4 |
1 |
2n |
1 |
2 |
1 |
4 |
1 |
2n |
1 |
2 |
1 |
2 |
lim |
n→∞ |
1 |
2 |
1 |
4 |
1 |
2n |
| ||
1-
|
lim |
x→1 |
x2-6x+5 |
x2-1 |
lim |
n→∞ |
1 |
a |
1 |
a2 |
1 |
a3 |
1 |
an |
lim |
x→1 |
x2-1 |
2x2-x-1 |
A.0 | B.1 | C.
| D.
|
lim |
n→+∞ |
n2+2n+1 |
2n2-n+1 |
lim |
x→1 |
x-1 |
x2+3x-4 |
lim |
n→∞ |
b |
1-b |
A.
| B.-
| C.b<
| D.0<b<
|
© 2017-2019 超级试练试题库,All Rights Reserved.