1. What is the name of the Greek letter À that we use as a Lagrange multiplier? (a) Rho. (c) Tau. (d) Aleph. (e) None of the other choices. (b) Lambda. 2. If we want to maximize the function f(x, y, z) subject to the constraint equation g(x, y, z) = k, what is the size of the system of equations that we will set up if we use the method of Lagrange multipliers? (a) 2 equations in 3 variables. (b) 3 equations in 3 variables. (c) 3 equations in 4 variables. (d) 4 equations in 4 variables. (e) None of the other choices. 3. Referring to the system in question 2, which variable is it not necessary to find explicit values for? (a) x (h) x

1. What is the name of the Greek letter À that we use as a Lagrange multiplier? (a) Rho. (c) Tau. (d) Aleph. (e) None of the other choices. (b) Lambda. 2. If we want to maximize the function f(x, y, z) subject to the constraint equation g(x, y, z) = k, what is the size of the system of equations that we will set up if we use the method of Lagrange multipliers? (a) 2 equations in 3 variables. (b) 3 equations in 3 variables. (c) 3 equations in 4 variables. (d) 4 equations in 4 variables. (e) None of the other choices. 3. Referring to the system in question 2, which variable is it not necessary to find explicit values for? (a) x (h) x

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter2: Systems Of Linear Equations

Section2.4: Applications

Problem 17EQ

See similar textbooks