a |
b |
3 |
a |
b |
a |
3 |
2 |
π |
6 |
π |
3 |
π |
12 |
π |
6 |
π |
2 |
a |
b |
3 |
a |
b |
a |
3 |
2 |
3 |
3 |
2 |
5
| ||
2 |
1+cos2x |
2 |
5 |
2 |
π |
6 |
15 |
2 |
π |
6 |
π |
6 |
π |
3 |
15 |
2 |
π |
12 |
π |
6 |
∫ |
|
5 |
2 |
∫ |
|
5 |
2 |
π |
3 |
15 |
4 |
15 |
4 |
. |
MP |
. |
MN |
. |
PN |
. |
MN |
. |
AN |
. |
NB |
. |
NQ |
. |
AB |
OA |
OB |
OC |
MA |
MB |
AB |
BC |
CA |
A.
| B.
| C.
| D.2
|
a |
b |
a |
b |
a |
b |
x1+y1 |
x2+y2 |
A.
| B.
| C.-
| D.-
|
BP |
PC |
AP |
AB |
2 |
3 |
AC |
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