
2.2.80 Derivatives and differentials
Condition: Calculate the derivatives of the functions: 1) \( f(x)=\tan ^{-1}\left(\frac{\ln (x+2)}{\sin \sqrt{4 x}}\right) \), 2) \( g(x)=\left(\cos 6^{x}\right)^{\frac{1}{2}-1} \)
Calculation of derivatives and differentials of first and higher orders of functions of one and many variables, including partial derivatives.