Determine the continuity of the function f(x, y, z)= O continuous except at (0,5, 0) O continuous except at (0, 0, 1) continuous for x² + y² = 5 O continuous for x² + y² #5 O continuous except at (9, 0, 1) 9z x² + y²-5
Determine the continuity of the function f(x, y, z)= O continuous except at (0,5, 0) O continuous except at (0, 0, 1) continuous for x² + y² = 5 O continuous for x² + y² #5 O continuous except at (9, 0, 1) 9z x² + y²-5
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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Transcribed Image Text:Question 20
Determine the continuity of the function f(x, y, z)=
O continuous except at (0,5, 0)
O continuous except at (0, 0, 1)
O continuous for x² + y² = 5
O continuous for X
x² + y² #5
O continuous except at (9, 0, 1)
Question 21
Əz
Find the partial derivative for the function z = 14y²√x
Əx
O dz
9z
x²+x² −5
14
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