Pochodne c.d
Oblicz pochodne podanych funkcji
a)f(x)=arctan(arcsin(tan2x))
| 1 | ||
f'(x)= | (arcsin(tan2x))' = | |
| 1+[arcsin(tan2x)]2 |
| 1 | 1 | |||
= | (tan2x)'= | |||
| 1+[arcsin(tan2x)]2 | √1−tan4x |
| 1 | 1 | 1 | ||||
= | 2tanx | |||||
| 1+[arcsin(tan2x)]2 | √1−tan4x | cos2x |
| 1 | ||
...=cos(rcos3(lnr))*eln(r)*cos3(lnr)* | cos2(lnr)[cos(lnr)−3ln(r)*sin(lnr)] | |
| r |