• There is no limit on the number of attempts per problem
• Assignment 0 doesn't count, it is an introduction to Webwork
• Assignment 1: Webwork set 1 (due October 3): even student numbers; and odd student numbers
• Assignment 2: Webwork set 2 (due October 12): even student numbers; and odd student numbers
• Assignment 3: Webwork set 3; you will get credit for best 7 scores out of 8 (due October 12): even student numbers; and odd student numbers
• Assignment 4: Webwork set 4 (due October 19): even student numbers; and odd student numbers
• Assignment 5: (pdf form) (ps form) (tex form).
• There was a typo in problem 5. The equation should read: xy''+(1-2x)y'+(x-1)y=x*exp(x). The typo has now been corrected.
• Answers for Assignment 5 (jpeg): page 1, page 2, page 3, page 4.
• Solutions for Assignment 5 (jpeg): page 1, page 2, page 3, page 4, page 5, page 6, page 7, page 8, page 9, page 10, page 11, page 12.
• Assignment 6 (pdf form) (ps form) (tex form). DUE: Monday, November 18, by 2pm at the Math reception desk on the 10th floor
• Due to time constraints, not all problems in Assignment 6 will be graded.
• Many solutions to assignment 6 have not been graded yet due to an emergency; they will be graded by the end of the week. The course coordinator would like to apologize for the delay.
• Solutions for Assignment 6 (jpeg): page 1, page 2, page 3, page 4, page 5, page 6, page 7, page 8, page 9, page 10, page 11, page 12, page 13, page 14, page 15, page 16.
• Assignment 7 (pdf form), (ps form) (tex form). DUE: Friday, November 29, by 2pm at the Math reception desk on the 10th floor
• Problem 4 is optional, don't turn it in.
• Solutions to assignment 7 (pdf form) (ps form) (there was a mistake in the solutions, it has now been corrected)!
• Assignment 8 (pdf form) (ps form), (tex form). DUE: Tuesday, December 3, by 5pm. EXTENDED to Wednesday, December 4, by 2pm.
• Solutions for Assignment 8 (jpeg): page 1, page 2, page 3, page 4, page 5, page 6, page 7, page 8.

• Your 9-digit student number serves both as your Webwork username and your initial password. Please change your password after your first login!
• Help for problem set page.
• Help for Problem Viewing and Answering Page.
• Help for Previewing Answers.

For more information about Webwork go to Webwork Docs.