Math Problem Statement
Find the following derivatives. Type answers in using s and t as the variables z Subscript s and z Subscript t, where zequalse Superscript 5 x plus y, xequals6 st, and yequals7 s plus 6 t
Solution
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Math Problem Analysis
Mathematical Concepts
Partial Derivatives
Chain Rule
Multivariable Calculus
Exponential Functions
Formulas
z_s = (∂z/∂x) * (∂x/∂s) + (∂z/∂y) * (∂y/∂s)
z_t = (∂z/∂x) * (∂x/∂t) + (∂z/∂y) * (∂y/∂t)
∂z/∂x = 5e^(5x + y), ∂z/∂y = e^(5x + y)
∂x/∂s = 6t, ∂y/∂s = 7
∂x/∂t = 6s, ∂y/∂t = 6
Theorems
Chain Rule for Partial Derivatives
Suitable Grade Level
University Level (Calculus III or Advanced Multivariable Calculus)
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