n+2 |
n(n+1) |
1 |
n+1 |
2n |
(n+1)an+1 |
7 |
9 |
1 |
n+1 |
1 |
n+1 |
n+2 |
n(n+1) |
3 |
2 |
3 |
2 |
1 |
n+1 |
4 |
3(n+1) |
16 |
9 |
1 |
n+1 |
1 |
n+2 |
1 |
n+1 |
1 |
n+1 |
n+2 |
n(n+1) |
2 |
n |
1 |
n+1 |
1 |
n+1 |
1 |
n |
1 |
2 |
3 |
2 |
3 |
2 |
3 |
2 |
3 |
2 |
1 |
n+1 |
2n |
(n+1)an+1 |
4 |
3(n+1) |
4 |
3(n+1) |
4 |
3(n+2) |
16 |
9 |
1 |
n+1 |
1 |
n+2 |
16 |
9 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
n+1 |
1 |
n+2 |
16 |
9 |
1 |
2 |
1 |
n+2 |
7 |
9 |
1 |
2 |
1 |
n+2 |
7 |
16 |
1 |
16 |
1 |
n+2 |
科目:高中數學 來源: 題型:
A、f(x)•g(x)>f(a)•g(b) |
B、f(x)•g(a)>f(a)•g(x) |
C、f(x)•g(x)>f(b)•g(b) |
D、f(x)•g(b)>f(b)•g(x) |
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科目:高中數學 來源: 題型:
A、{-3,-2,-1,0,1} |
B、{-1,0,1,2,3} |
C、{0,1,2} |
D、{-2,-1,0} |
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