f(θ) |
g(θ) |
1 |
2 |
π |
2 |
x |
sinθ |
x |
sinθ |
asinθ |
1+sinθcosθ |
a2sin2θ |
(1+sinθcosθ)2 |
π |
2 |
f(θ) |
g(θ) |
(1+sinθcoθ)2 |
2sinθcosθ |
1 |
sin2θ |
sin2θ |
4 |
π |
2 |
1 |
t |
t |
4 |
1 |
4 |
t |
4 |
1 |
4 |
t |
4 |
9 |
4 |
π |
4 |
π |
4 |
f(θ) |
g(θ) |
9 |
4 |
x2 |
1+x2 |
1 |
2 |
1 |
3 |
1 |
4 |
A.
| B.
| C.
| D.
|
x2 |
1+x2 |
1 |
2 |
1 |
3 |
1 |
x |
1 |
2 |
1 |
3 |
1 |
2013 |
|
A.0 | B.1 | C.
| D.2 |
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