Find dy/dx by implicit differentiation and evaluate the derivative at the given point. dy dx At 4, x cos y = 2, cos (y) x.sin(y) T 3 y' = Additional Materials eBook 4, T 3

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...
Question
Find dy/dx by implicit differentiation and evaluate the derivative at the given point.
(4, 5)
dy
dx
x cos y = 2,
cos (y)
x.sin(y)
A² ( ₁₂ ² ) ² Y =
At 4,
y'
3
Additional Materials
eBook
Transcribed Image Text:Find dy/dx by implicit differentiation and evaluate the derivative at the given point. (4, 5) dy dx x cos y = 2, cos (y) x.sin(y) A² ( ₁₂ ² ) ² Y = At 4, y' 3 Additional Materials eBook
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