Tentukan turunan pertama dari soal-soal di bawah ini:
Soal 01
\(y = x \:.\: \sin x\)
Soal 02
\(y = \sin x \:.\: \cos x\)
Soal 03
\(y = \cos \left[ (5x + 3)^2 \:.\: (x - 1)^3 \right]\)
Soal 04
\(y = \dfrac {\sin x + \cos x}{\sin x - \cos x}\)
Soal 05
\(y = \dfrac {2x}{\tan 2x}\)
Soal 06
\(y = \cot \left(\dfrac {x + 1}{x - 1} \right)\)
Soal 07
\(y = \sec \sqrt{\dfrac {x}{x + 1}}\)
Soal 08
\(y = \sqrt{\dfrac {\csc x}{x}}\)