1 |
2 |
x-y |
1-xy |
1 |
2 |
2xn | ||
1+
|
2n-1 |
f(xn) |
6-3m |
2 |
x-y |
1-xy |
1 |
2 |
2xn | ||
1+
|
2xn |
2xn |
2xn | ||
1+
|
xn-(-xn) |
1-xn•(-xn) |
f(xn+1) |
f(xn) |
1 |
2 |
2n-1 |
f(xn) |
2n-1 |
2n-1 |
2n-1 |
2n |
1 |
2 |
3 |
22 |
5 |
23 |
2n-1 |
2n |
1 |
2 |
1 |
22 |
3 |
23 |
5 |
24 |
2n-3 |
2n |
2n-1 |
2n+1 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
22 |
1 |
23 |
1 |
2n-1 |
2n-1 |
2n+1 |
2n+3 |
2n |
2n+3 |
2n-1 |
6-3m |
2 |
6-3m |
2 |
A.最大值是f(1),最小值是f(3) |
B.最大值是f(3),最小值是f(1) |
C.最大值是f(1),最小值是f(2) |
D.最大值是f(2),最小值是f(3) |
|
5 |
2 |
x3+sinx |
x4+cosx+2 |
A.M+N=0 | B.M-N=0 | C.MN=0 | D.
|
A.y=
| B.y=x3+1,x∈R | ||
C.y=log2|x|,x∈R且x≠0 | D.y=cos2x,x∈R |
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