|
A.
| ||||
B.
| ||||
C.
| ||||
D.
|
lim |
x→1+ |
lim |
x→1+ |
lim |
x→1- |
lim |
x→1- |
lim |
x→-∞ |
A.
| B.
| ||||
C.
| D.
|
lim |
x→x0+ |
lim |
x→x0- |
lim |
x→1 |
x2+x-2 |
x2-x |
1 |
x |
lim |
△x→0 |
f(△x-1)+f(1) |
2△x |
lim |
x→2 |
4 |
x2-4 |
1 |
x-2 |
lim |
x→∞ |
(x+a)(x+b) |
lim |
x→0 |
x |
|x| |
lim | ||
x→
|
cosx | ||||
cos
|
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