Math Problem Statement

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Solution

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Math Problem Analysis

Mathematical Concepts

Calculus
Partial Derivatives
Chain Rule

Formulas

w = xy + yz + zx
x = r cos(θ)
y = r sin(θ)
z = rθ
∂w/∂r and ∂w/∂θ using chain rule

Theorems

Chain Rule

Suitable Grade Level

College