Ответ:
| Интеграл | Первообразная |
|---|---|
| \(\int x\,dx\) | \(\frac{x^2}{2}+C\) |
| \(\int\frac{dx}{x}\) | \(\ln|x|+C\) |
| \(\int\sin x\,dx\) | \(-\cos x+C\) |
| \(\int a^x\,dx\) | \(\frac{a^x}{\ln a}+C\), \(a>0,\ a\ne1\) |
| \(\int\frac{dx}{\cos^2 x}\) | \(\tan x+C\) |
| \(\int dx\) | \(x+C\) |
