a2f дхду' a2f 2. (a) If f (x, y) = x tany + ye-2*, find and What do you notice? дхду (b) If f(x, y) = 2x siny – ye**, find дхду a2f дхду' and What do you notice?

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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2. (a) If f(x, у) — x tany + yе 2х,
*, find
a2f
аnd
a²f
What do you notice?
дхду
дхду
a2f
(b) If f(x, y) = 2x siny – ye*, find
a2f
and
дхду
What do you notice?
дхду
Transcribed Image Text:2. (a) If f(x, у) — x tany + yе 2х, *, find a2f аnd a²f What do you notice? дхду дхду a2f (b) If f(x, y) = 2x siny – ye*, find a2f and дхду What do you notice? дхду
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