lim |
x→1 |
2x+1 |
x2+x-2 |
1 |
x-1 |
lim |
x→1 |
2x+1 |
x2+x-2 |
1 |
x-1 |
lim |
x→1 |
2x+1-x-2 |
(x-1)(x+2) |
lim |
x→1 |
1 |
x+2 |
1 |
3 |
1 |
3 |
lim |
n→∞ |
1 |
2 |
1 |
4 |
1 |
2n |
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 |
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