lim |
n→∞ |
an+1+bn |
an+bn+1 |
lim |
x→-∞ |
| |||
|
|
lim |
n→∞ |
an+1+bn |
an+bn+1 |
lim |
n→∞ |
an+1+bn |
an+bn+1 |
lim |
n→∞ |
a+(
| ||
1+b(
|
lim |
n→∞ |
an+1+bn |
an+bn+1 |
lim |
n→∞ |
a(
| ||
(
|
1 |
b |
lim |
n→∞ |
an+1+bn |
an+bn+1 |
|
lim |
x→-∞ |
| |||
|
lim |
x→-∞ |
| |||||
|
lim |
x→0- |
lim |
x→0- |
b |
x |
1+x |
lim |
x→0- |
b(
| ||||
x(
|
lim |
x→0- |
b | ||
|
b |
2 |
lim |
x→0+ |
x2 | ||
|
lim |
x→0+ |
x2(
| ||||
(
|
lim |
0→0+ |
1+x2 |
b |
2 |
|
A.奇函数但非偶函数 | B.偶函数但非奇函数 |
C.既是奇函数又是偶函数 | D.是非奇非偶函数 |
2mx-3 | ||
|
A.(0,4) | B.[0,4] | C.(0,4) | D.[0,4] |
a |
x |
A.3 | B.17 | C.-10 | D.-24 |
A.f(
| B.f(
| ||||||||||||
C.f(
| D.f(
|
1 |
2 |
A.(-2,3) | B.(-3,3) | C.(-2,2) | D.(-3,4) |
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