| 2 | ||
∫(p{x3−3x4+ | )dx = | |
| √x |
| xα+1 | ||
∫xαdx = | dla α≠ −1 | |
| α+1 |
| x2−1 | x2+1−2 | |||
∫ | dx = ∫ | dx = | ||
| x2+1 | x2+1 |
| 2 | 1 | |||
∫(1− | ) dx = ∫1dx − 2∫ | dx | ||
| x2+1 | 1+x2 |
| cos2x | 1−sin2x | |||
ctg2x = | dx = | |||
| sin2x | sin2x |
| 1 | ||
∫ctg2x dx = ∫ | dx − ∫1dx | |
| sin2x |
| e2x−1 | (ex)2−1 | ||
= | = | ||
| ex−1 | ex−1 |
| (ex−1)(ex+1) | |
| ex−1 |