Richard Sanders
Mathematics
University of Houston


             


Office: PGH 689.
Hours: Tu&Th 11:30-1:00.
Phone: Currently out of order. (713) 743-3447.
Email:  Seems to work now. rsanders@uh.edu

Your final exam will be in the regular classroom.
The date and time can be found in the table titled
   Spring 2025 Final Exam.
Note the table is organized by the Class Time and Days your class met.
You must bring your student id to the exam.


Spring 2025, Jan 13 -- May 8.


Math 3331 - Ordinary Differential Equations.
Tu&Th 10:00-11:30, SEC 105.

Course Syllabus
We'll have 2 midterms + the final.

My assistant is Naveed Akhtar.
   Office: PGH 343.
   Tutoring: Monday 9-11am and Tuesday 9-10am in MUSL, Fleming 11.
   Email: nakhtar2@cougarnet.uh.edu

• Homework and solutions will be listed below here as they become available.

Homework 1 (pdf file, 51KB)
Solutions (pdf file, 1329KB)

Homework 2 (pdf file, 40KB)
Solutions (pdf file, 599KB)

Homework 3 (pdf file, 45KB)
Solutions (pdf file, 761KB)

Homework 4 (pdf file, 44KB)
Solutions (pdf file, 693KB)
Hanging Chain (pdf file, 35KB)
Brachistochrone (pdf file, 74KB)

Homework 5 (pdf file, 76KB)
Here are all solutions to HW5.
Solutions (pdf file, 821KB)

Exam 1 (pdf file, 25KB)
Solutions (pdf file, 964KB)
Histogram

Homework 6 (pdf file, 81KB)
Fundamental Set Notes (pdf file, 37KB)
Solutions (pdf file, 2597KB)

Homework 7 (pdf file, 74KB)
Solutions (pdf file, 1181KB)

Homework 8 (pdf file, 50KB)
Solutions (pdf file, 1755KB)

Exam 2 (pdf file, 25KB)
Solutions (pdf file, 1154KB)
Histogram

Homework 9 (pdf file, 41KB)
Solutions (pdf file, 522KB)

Homework 10 (pdf file, 99KB)


Math 2318 - Linear Algebra.
Tu&Th 1:00-2:30, F 154

Course Syllabus
We'll have 2 midterms + the final.

My assistant is Zhe Wang.
   Office: PGH 345.
   Tutoring: Wed 1:30-3:00, Fri 12:30-2:00 in CASA, CBB 234.
   Email: zwang224@cougarnet.uh.edu

• Homework and solutions will be listed below here as they become available.

Homework 1 (pdf file, 89KB)
Solutions (pdf file, 912KB)

Homework 2 (pdf file, 15KB)

Homework 3 (pdf file, 89KB)
Dimension Notes (pdf file, 37KB)
Solutions (pdf file, 1478KB)

Homework 4 (pdf file, 48KB)
Solutions (pdf file, 1043KB)

Homework 5 (pdf file, 44KB)
Rank Theorem Notes (pdf file, 30KB)
Solutions (pdf file, 1107KB)

Exam 1 (pdf file, 27KB)
Solutions (pdf file, 1009KB)
Histogram

Homework 6 (pdf file, 84KB)
Two Additional Determinant Proofs (pdf file, 34KB)
Solutions (pdf file, 774KB)

Homework 7 (pdf file, 71KB)
Solutions (pdf file, 590KB)

Homework 8 (pdf file, 36KB)
Additional Eigenvalue/vector Notes (pdf file, 67KB)
Solutions (pdf file, 959KB)
Title on solutions says HW7. It's actually HW8.

Homework 9 (pdf file, 50KB)
Solutions (pdf file, 959KB)

Exam 2 (pdf file, 23KB)
Solutions (pdf file, 988KB)
Histogram

Homework 10 (pdf file, 91KB)
Solutions (pdf file, 1013KB)


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