lim |
x→2 |
4 |
x2-4 |
1 |
x-2 |
lim |
x→∞ |
(x+a)(x+b) |
lim |
x→0 |
x |
|x| |
lim | ||
x→
|
cosx | ||||
cos
|
lim |
x→2 |
4-(x+2) |
x2-4 |
lim |
x→2 |
-1 |
x+2 |
1 |
4 |
lim |
x→∞ |
(a+b)x+ab | ||
|
lim |
x→0+ |
x |
|x| |
lim |
x→0- |
x |
|x| |
lim |
x→0+ |
x |
|x| |
lim |
x→0- |
x |
|x| |
lim |
x→0 |
x |
|x| |
lim | ||
x→
|
cos2
| ||||
cos
|
lim | ||
x→
|
x |
2 |
x |
2 |
2 |
lim |
x→1 |
lim |
x→-2 |
lim |
x→0 |
| ||
|
lim |
x→+∞ |
x2-1 |
lim |
x→2a |
f(x) |
x-2a |
lim |
x→4a |
f(x) |
x-4a |
lim |
x→3a |
f(x) |
x-3a |
|
lim |
x→0 |
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