Name: Duo Cao

Office: MATH 433

Office Hour: Friday 12-2pm (at MATH 433)

E-mail: cao157@purdue.edu

Teaching

Fall 2015, MA261 Multivariate Calculus Fall 2017, MA261 Multivariate Calculus

Spring 2018, MA262 Differential Equations and Linear Algebra

Hand-written homework solutions:

**week1**

**week2**

**week3**

**week4**

**week5**

**week6**

Quiz ppt (updated Apr02):

**Quiz**

Quiz solutions:

**quiz1**

**quiz2**

**quiz3**

**quiz4**

**quiz5**

**quiz7**

**quiz8**

Next week quiz announcement (Apr 20):

(If we have time after going through test 2) 1. Using variation of parameter to find solution of an ODE

Hand written homework due on Apr 20 (Finalized):

P529 6 16

P540 7 19

Hand written homework due on Apr 27 (Finalized):

The rest