Differentiation using multiple rules (K-A)

• Differentiating using multiple rules: strategy (K-A)
• Applying the chain rule twice (K-A)
• Derivative of eᶜᵒˢˣ⋅cos(eË£) (K-A)
• Derivative of sin(ln(x²)) (K-A)
• Product rule to find derivative of product of three functions (K-A)