3.9-bo'lim : Zanjir qoidasi
13. \(h\left( z \right) = \sin \left( {{z^6}} \right) + {\sin ^6}\left( z \right)\) ni farqlang.
Yechim
Ushbu muammo uchun har bir atama zanjir qoidasini alohida qo'llashni talab qiladi va buni unutmang,
\[{\sin ^6}\left( z \right) = {\left[ {\sin \left( z \right)} \right]^6}\]Shunday qilib, birinchi hadda tashqi funktsiya sinus funktsiya, ikkinchi hadda esa sinus funksiya ichki funktsiyadir. Demak, hosila,
\[\require{bbox} \bbox[2pt,border:1px solid black]{{h'\left( z \right) = 6{z^5}\cos \left( {{z^6}} \right) + 6{{\sin }^5}\left( z \right)\cos \left( z \right)}}\]