1 | ||
(1+
|
1 | ||
(1+
|
1 | ||
(1+
|
1 | ||
(1+
|
1 |
e-1 |
1 |
x |
1 |
a |
1 |
a |
1 |
a |
1 |
a |
1 |
a |
1 |
a |
1 |
e |
1 |
a |
1 |
a |
k |
n |
k |
n |
k |
n |
k |
n |
k |
n |
k |
n |
1 | ||
(1+
|
1 |
ek |
1 | ||
(1+
|
1 | ||
(1+
|
1 | ||
(1+
|
1 | ||
(1+
|
1 |
e |
1 |
e2 |
1 |
e2 |
1 |
2n |
| ||||
1-
|
1 |
2n |
| ||||
1-
|
1 |
e-1 |
1 | ||
(1+
|
1 | ||
(1+
|
1 | ||
(1+
|
1 | ||
(1+
|
1 |
e-1 |
1 |
x•sinθ |
m-1 |
x |
A.有最小值9 | B.有最大值9 | C.有最小值-9 | D.有最大值-9 |
A.(1,+∞) | B.(-1,0)∪(1,+∞) | C.(-∞,-1) | D.(-∞,-1)∪(0,1) |
A.在(0,2π)内是增函数 |
B.在(0,2π)内是减函数 |
C.在(0,π)内是增函数,在(π,2π)内是减函数 |
D.在(0,π)内是减函数,在(π,2π)内是增函数 |
g | 2 |
g | 4 |
A.a>b>c | B.c>b>a | C.b>a>c | D.c>a>b |
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