题目内容
设函数f(x)=
,则
f(x)dx的值为______.
|
| ∫ | 2010-1 |
| ∫ | 2010-1 |
| =∫ |
|
| +∫ | 2
|
| +∫ | 20102 |
=
| ∫ |
|
| ∫ | 2
|
| 4-x2 |
| ∫ | 20102 |
| | |
|
| 1 |
| 2 |
| π |
| 3 |
| 1 |
| 2 |
| 3 |
| 3 |
| π |
| 3 |
| ||
| 2 |
=
| π |
| 3 |
| ||
| 2 |
| π |
| 3 |
2+
| ||
| 2 |
故答案为
| π |
| 3 |
2+
| ||
| 2 |
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题目内容
|
| ∫ | 2010-1 |
| ∫ | 2010-1 |
| =∫ |
|
| +∫ | 2
|
| +∫ | 20102 |
| ∫ |
|
| ∫ | 2
|
| 4-x2 |
| ∫ | 20102 |
| | |
|
| 1 |
| 2 |
| π |
| 3 |
| 1 |
| 2 |
| 3 |
| 3 |
| π |
| 3 |
| ||
| 2 |
| π |
| 3 |
| ||
| 2 |
| π |
| 3 |
2+
| ||
| 2 |
| π |
| 3 |
2+
| ||
| 2 |