1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
x |
1 |
2x2 |
1 |
x |
1 |
2x2 |
1 |
x |
1 |
2x2 |
1 |
2 |
1 |
2 |
1 |
x |
1 |
2x2 |
1 |
2 |
5 |
8 |
1 |
2 |
5 |
8 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
x |
1 |
2x2 |
1 |
2 |
1 |
x |
1 |
2x2 |
1 |
2 |
1 |
2 |
5 |
8 |
b1 |
2+1 |
b2 |
22+1 |
b3 |
23+1 |
b4 |
24+1 |
bn |
2n+1 |
1 |
4 |
bn |
(1-an)(1+an) |
1 |
bn-1 |
x2+sinx+1 |
x2+1 |
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