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Suppose z = x² sin y, x = -4s² + t², y = -2st. A. Use the chain rule to find and Əs Ət = as functions of x, y, s and t.

Suppose z = x² sin y, x = -4s² + t², y = -2st. A. Use the chain rule to find and Əs Ət = as functions of x, y, s and t.

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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I tried this problem before and none of the solutions worked. I'm very unsure how to do this one and the answers a previous expert gave were also incorrect. Any help with this that isn't the previous experts answer would be greatly appreciated.

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Suppose z = x² sin y, x = A. Use the chain rule to find дz მs dz Ət -4s² + t², ·(4, 4) = Əz and Əz Ət = -2st. y = B. Find the numerical values of and when (s, t) = (4,4). Əz (4,4)= as functions of x, y, s and t.
Transcribed Image Text:Suppose z = x² sin y, x = A. Use the chain rule to find дz მs dz Ət -4s² + t², ·(4, 4) = Əz and Əz Ət = -2st. y = B. Find the numerical values of and when (s, t) = (4,4). Əz (4,4)= as functions of x, y, s and t.
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