MATH-UA.211 Written HW 7
Due: Friday, November 4 or Tuesday, November 8 during your recitation
Write full, clear solutions to the problems below. It is important that the logic of how you solved these
Leontief Input-Output Model (16.9)
Jankowski, Math for Economics II
March 10, 2015
Jankowski, Math for Economics II
Leontief Input-Output Model (16.9)
Basic Setup
Consider an economy with n sectors. T
Antiderivatives and Areas: Intro to Integration
(9.1, 9.2 in MFE book; 5.1 in Stewart)
Jankowski, Math for Economics II
March 24, 2015
Jankowski, Math for Economics II
Antiderivatives and Areas: Intro
Present and Future Values (10.3, 10.5 in e-book)
Jankowski, Math for Economics 2
April 21, 2015
Jankowski, Math for Economics 2
Present and Future Values (10.3, 10.5 in e-book)
Present vs. Future Valu
Math for Econ I, Homework Assignment Solutions 11
Instructor: Antonio De Rosa
Due: Thursday, December 14th, during Lecture
New York University
1. (3 pts) If f (x, y, z) = ln(x + y 2 ) ln(z), find fx (
Math for Econ I, Homework Assignment Solutions 9
Instructor: Antonio De Rosa
Due: Thursday, November 30th, during Lecture
New York University
1. (2 pts) Let f (x, y) = xy 2 . Find f (0, 1), f (1, 2),
Math for Econ I, Homework Assignment Solutions 10
Instructor: Antonio De Rosa
Due: Thursday, December 7th, during Lecture
New York University
1. (3 pts) Let f (x, y) = x2 y 2 . Find fy (a, b) using th
Math for Econ I, Homework Assignment Solutions 8
Instructor: Antonio De Rosa
Due: Thursday, November 9th, during Lecture
New York University
1
1
at a = 0, and use it to estimate
.
(1 + x)4
(1.02)4
(fo
Math for Econ I, Homework Assignment Solutions 7
Instructor: Antonio De Rosa
Due: Thursday, November 2nd, during Lecture
New York University
1. (4 pts) The equation x2 xy + y 2 = 3 represents a rotate
Math for Econ I, Homework Assignment Solutions 6
Instructor: Antonio De Rosa
Due: Thursday, October 26th, during Lecture
New York University
q
p
1. (3 pts) Differentiate y = x + x + x.
Solution:
q
d
Math for Econ II, Written Assignment 5 (28 points)
Please write neat solutions for the problems below. Show all your work. If you only write the answer with no work,
you will not be given any credit.
Introduction to Differential Equations
(9.8, 9.9 in MFE book)
Jankowski, Math for Economics 2
April 30, 2015
Jankowski, Math for Economics 2
Introduction to Differential Equations(9.8, 9.9 in MFE book
Evaluating Definite Integrals
(9.2, 9.4 in MFE book; 5.3 in Stewart)
Jankowski, Math for Economics II
March 26, 2015
Jankowski, Math for Economics II
Evaluating Definite Integrals(9.2, 9.4 in MFE book
Integration by Substitution
(9.6 in MFE book, 5.5 in e-book)
Jankowski, Math for Economics II
April 7, 2015
Jankowski, Math for Economics II
Integration by Substitution(9.6 in MFE book, 5.5 in e-book)
CHAPTER6
PRODUCTION
EXERCISES
4. A political campaign manager must decide whether to emphasize television
advertisements or letters to potential voters in a reelection campaign. Describe the
product
Microeconomics I, IUPNA
Chapter 7. Competitive Markets: Applications
Problem Set
1. Let us assume that the US gasoline market has the following demand and supply curves
Qd = 10 0.5Pd
Qs = -2 + Ps when
Lecrw Vg , 8 . CD
dTmm-mpn, Im/meow yo/bra,
DZFFERE/VTMTLM/ X ;
DEW" Mz CM] _> P xTw any x .14 MM , define ;
WW b x
.cfw_7x
I L - 2 4' K/ 2 + z '
WQ 01% we f (A) / ifxi%:_x_. Provole 11$ emu
H. /
MATH-UA.211 Written HW 3
Due: Tuesday, October 4 or Friday, October 7 during your recitation
Write full, clear solutions to the problems below. It is important that the logic of how you solved these
p
MATH-UA.211 Written HW 8
Due: Friday, November 18 or Tuesday, November 22 during your recitation
Write full, clear solutions to the problems below. It is important that the logic of how you solved the
MATH-UA.211 Written HW 6
Due: Friday, October 28 or Tuesday, November 1 during your recitation
Write full, clear solutions to the problems below. It is important that the logic of how you solved these
MATH-UA.211 Written HW 5
Due: Friday, October 21 or Tuesday, October 25 during your recitation
Write full, clear solutions to the problems below. It is important that the logic of how you solved these
Math for Economics II
Midterm 1, Version A, Page 7 of 11
October 6, 2016
[18 points] 6. Let
f (x, y) = 2x2 + 3y 2
4x
5.
Find the maximum and minimum of f (x, y) on the domain x2 + y 2 16 if they exist
Quiz 6
MFE II, Section 006, Fall 2016
Recitation Section:
Name:
Netid:
Problem 1.(5 points.)
Solve the following initial value problem. Give your answer in explicit form.
y 0 + 9ey+3x = 0
y(0) = 0
Pro
Partial Fractions (6.3 in e-book)
Jankowski, Math for Economics 2
April 17, 2015
Jankowski, Math for Economics 2
Partial Fractions (6.3 in e-book)
Integrate one polynomial divided by another, e.g.
Z
5
Fundamental Theorem of Calculus
(9.2 in MFE book; 5.4 in Stewart)
Jankowski, Math for Economics II
April 12, 2015
Jankowski, Math for Economics II
Fundamental Theorem of Calculus(9.2 in MFE book; 5.4
Math for Econ II, Written Assignment 6 (28 points)
Due Friday, October 24
Jankowski, Fall 2014
Please write neat solutions for the problems below. Show all your work. If you only write the answer with