HP |
PM |
PM |
3 |
2 |
MQ |
x2 |
2 |
x2 |
a2 |
y2 |
b2 |
HP |
PM |
MQ |
PM |
3 |
2 |
MQ |
|
1 |
3 |
1 |
2 |
HP |
PM |
1 |
k |
|
4(1+k2) |
k2 |
|
2
| ||
1+2k2 |
2
| ||
k2+2 |
|
2ab
| ||
|
2ab
| ||
|
HP |
PM |
MQ |
PM |
3 |
2 |
MQ |
|
1 |
3 |
1 |
2 |
HP |
PM |
b |
3 |
3 |
b |
b |
a |
3 |
b |
b2 |
3 |
1 |
3 |
1 |
3 |
1 |
2 |
1 |
k |
|
4(1+k2) |
k2 |
1 |
2 |
1 |
2 |
4(1+k2) |
k2 |
1 |
k2 |
|
2
| ||
1+2k2 |
2
| ||
k2+2 |
4(1+k2)2 |
(1+2k2)(k2+2) |
2k2 |
2k4+5k2+2 |
2 | ||
2k2+
|
16 |
9 |
2 |
2 |
16 |
9 |
16 |
9 |
|
2ab
| ||
|
2ab
| ||
|
1 |
2 |
2a2b2(1+k2) | ||
|
(b2+a2k2)(b2k2+a2) |
(1+k2)2 |
(a2u-c2)(b2u+c2) |
u2 |
c4 |
u |
c4 |
u2 |
1 |
u |
1 |
2 |
(a2+b2)2 |
4 |
1 |
u |
(a2+b2)2 |
4 |
2a2b2 | ||
|
4a2b2 |
a2+b2 |
4a2b2 |
a2+b2 |
4a2b2 |
a2+b2 |
4a2b2 |
a2+b2 |
科目:高中数学 来源: 题型:
OC |
OA |
OB |
OC |
OA |
OB |
OP3 |
OP3 |
OP1 |
OP2 |
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科目:高中数学 来源: 题型:
3 |
π |
2 |
2π |
3 |
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