Homework Help is Here – Start Your Trial Now!
Math
Calculus
1) f(x, y) = y-x. (2,1) Ans. Vf =-i+j 8(x, y) = y-x'. (-1,0) 3) f(x, y,z) = x +y-2z+z In(x), Ans. Vg 2i+j Ans. Vf 3i+ 2j-4k (1,1.1)

1) f(x, y) = y-x. (2,1) Ans. Vf =-i+j 8(x, y) = y-x'. (-1,0) 3) f(x, y,z) = x +y-2z+z In(x), Ans. Vg 2i+j Ans. Vf 3i+ 2j-4k (1,1.1)

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...
See similar textbooks
icon
Related questions
Question
Find the gradient of the function at the given point 1) f(x, y) y-x, (2,1) Ans. Vf =-i+j 2) 8(x, y) = y-x'. (-1,0) 3) f(x, y, z) = x +y - 2z° +z In(x). Ans. Vg = 2i+j Ans. Vf = 3i+ 2j- 4k (1,1.1) 4) f(x, y, z) = (x² + y° +z°)"² + In(xyz), 23 Ans. Vf = - i+j-k 27 26 23, (-1,2,-2) 54 54
Transcribed Image Text:Find the gradient of the function at the given point 1) f(x, y) y-x, (2,1) Ans. Vf =-i+j 2) 8(x, y) = y-x'. (-1,0) 3) f(x, y, z) = x +y - 2z° +z In(x). Ans. Vg = 2i+j Ans. Vf = 3i+ 2j- 4k (1,1.1) 4) f(x, y, z) = (x² + y° +z°)"² + In(xyz), 23 Ans. Vf = - i+j-k 27 26 23, (-1,2,-2) 54 54
Expert Solution
steps

Step by step

Solved in 4 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Precalculus
Precalculus
Calculus
ISBN:
9780135189405
Author:
Michael Sullivan
Publisher:
PEARSON
Calculus: Early Transcendental Functions
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS