# Homework Assignments for Math 180

Textbook: Edwards & Penney, Multivariable Calculus, 6-th edition
Assignment #1, due 09/11/18
12.1: 23 (vectors in the plane)
12.2: 46, 62 (vectors in 3-dimensions)
12.3: 15, 20 (cross product)
Assignment #2, due 09/18/18
12.4: 18, 32, 40 (lines, planes)
12.6: 35, 45 (curvature, acceleration)
Thursday, September 20, last day to add a course without a fee.
Assignment #3, due 09/25/18
13.2: 42 (functions of several variables)
13.4: 32 (partial derivatives)
13.5: 7, 25, 28, 30 (max/min problems)
Assignment #4, due 10/02/18
13.7: 39, 40, 46, 47 (chain rule)
Tuesday, October 2, last day to add a course (includes late fee), change from audit to credit, or change a grade option declaration.
Monday, October 8. University Holiday. No University exercises.
Assignment #5, due 10/09/18
13.9: 35, 42, 60 (Lagrange multipliers)
13.10: 22, 28 (2-nd derivative test)
Assignment #6, due 10/16/18
14.1: 12 (double integrals)
14.2: 11, 22, 32, 34 (double integrals over general regions)
Exam #1, Thursday, October 18, 7:00 - 8:30 p.m., covers assignments #1 - #5, MacMillan 117.
Friday, October 19. Mid-semester deadline. Last day to change from credit to audit in a course.
Assignment #7, due 10/23/18
14.3: 9, 28 (area and volume by double integration)
14.4: 6, 15, 31 (polar coordinates)
For #6, change inside to outside and outside to inside.
14.5: 13 (application of double integrals)
Assignment #8, due 10/30/18
14.6: 18 (triple integrals)
Problem Set #1: 1, 2 (integration on tetrahedrons)
Solutions to Problem Set #1
12.8: 40 (cylindrical, spherical coords)
14.7: 29 (integration in cylindrical, spherical coords)
Assignment #9, due 11/06/18
14.9: 10, 12 (change of variables)
15.1: 12, 23 (vector fields, div, grad, curl)
15.2: 9, 13, 17 (line integrals)
For #13, change 0 <= y <= pi to 0 <= t <= pi.
Assignment #10, due 11/13/18
15.3: 14, 24 (independence of path)
15.4: 11, 33 (Green's Theorem)
Exam #2, Thursday, November 15, 7:00 - 8:30 p.m., covers assignments #6 - #9, MacMillan 117.
Assignment #11, due 11/20/18
15.5: 4, 18 (surface integrals)
15.6: 5 (Divergence Theorem)
Wednesday, November 21. Thanksgiving recess begins at noon. No classes.
Assignment #12, due 11/27/18
15.6: 11, 14, 16, 18 (Divergence Theorem)
Problem Set #2: 1, 2 (applications of the Divergence Theorem)
Solutions to Problem Set #2
Assignment #13, due 12/04/18
15.7: 4, 5, 7, 8, 13 (Stokes' Theorem)
For #13, use any method to find the potential.
Problem Set #3: 1 (applications of Stokes' Theorem)
Solutions to Problem Set #3
Wednesday, December 12, last class.
Final Exam, Saturday, December 15, 2:00 - 5:00 p.m., MacMillan 117.

Future assignments are tentative and may be revised before the due date.