Home work exercises.

• المادة الدراسية: MATH 425 (Partial Differential Equations)

Lecture 1: What is partial differential equations. 
From Walter Strauss book
page 5- Exe. 2-3-4-11-12

Lecture 2: First-Order Linear Equations.
 From Walter Strauss book 
Page 9-10 Exe. 1-2-5-7-9-10-13