(i) y = ecot x z = cot x
Formula :
According to chain rule of differentiation
(ii) Let y = e-sin 2x z = -sin 2x
Formula :
According to chain rule of differentiation
(iii) Let y = e\(^\sqrt{sin\,\text x}\) z = \(\sqrt{sin\,\text x}\)
Formula :
According to chain rule of differentiation