a |
b |
a |
a |
b |
π |
2 |
a |
a |
b |
1-cos2x |
2 |
1 |
2 |
2 |
π |
4 |
1 |
2 |
2 |
π |
4 |
1 |
2 |
π |
2 |
π |
4 |
π |
2 |
3π |
8 |
π |
8 |
3 |
8 |
π |
8 |
2 |
π |
4 |
1 |
2 |
π |
2 |
π |
4 |
π |
4 |
3π |
4 |
2 |
π |
4 |
1 |
2 |
3 |
2 |
1 |
2 |
2 |
2 |
π |
4 |
1 |
2 |
π |
2 |
3 |
2 |
1 |
2 |
2 |
3 |
2 |
1 |
2 |
2 |
1 |
2 |
2 |
A.804 | B.803 | C.802 | D.800 |
|
1 |
2 |
1 |
2 |
A.-1,1 | B.(-1,1) | C.1 | D.-1 |
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