x2 |
2 |
NA |
NB |
1 |
5 |
1 |
3 |
2 |
2 |
y |
y0 |
x+
| ||
x0+
|
y |
-y0 |
x-
| ||
x0-
|
y2 |
-y02 |
x2-2 |
x02-2 |
x02 |
2 |
x2 |
2 |
NA |
NB |
|
1 |
k |
2k2+1 |
k2 |
4 |
k |
|
| ||
2 |
|
NA |
NB |
|
|
(1+λ)2 |
λ |
8 |
2k2+1 |
(1+λ)2 |
λ |
1 |
5 |
1 |
3 |
1 |
λ2 |
λ2-1 |
λ2 |
1 |
5 |
1 |
3 |
1 |
5 |
1 |
3 |
1 |
3 |
1 |
5 |
16 |
3 |
36 |
5 |
16 |
3 |
8 |
2k2+1 |
36 |
5 |
16 |
3 |
8 |
2k2+1 |
36 |
5 |
| ||
6 |
1 |
2 |
| ||
2 |
| ||
6 |
1 |
2 |
| ||
6 |
1 |
2 |
1 |
2 |
|
sinx |
x |
nπ |
6 |
nπ |
6 |
π |
6 |
A.7 | B.8 | C.9 | D.10 |
A.45° | B.135° | C.45°或135° | D.0° |
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