The Islamic University of Gaza
Dr. Bisher M. Iqelan
Diff. Eqns. & Lin. Algebra
Midterm Hour Exam
Date: 11/04/2016
MATH2401
Student Name:
Question
Points
Student Number:
1
2
Solve the following questions
1. Consider the first order non-linear ordinary diff
Islamic University of Gaza
Department of Math.
Diff. Eqs & Linear Algebra
MATH2401
1st Hour Exam
Date: 24/03/2015
Student Name:
Student Number:
Class No.:
Mark
40
Choose the correct answer for each of the following questions.
It is necessary to write the
MTH 165: Linear Algebra with Differential Equations
First Midterm
February 26, 2015
NAME (please print legibly):
Your University ID Number:
Indicate your instructor with a check in the box:
Dummit
Friedmann
Petridis
Rice
TR 16:50-18:05
MW 16:50-18:05
MWF
MTH 165: Linear Algebra with Differential Equations
2nd Midterm ANSWERS
April 4, 2015
1. (10 points)
(a) Let
1 3 1
A = 1 1 0
1 0 1
and
1 0 1
B = 2 2 2 .
1 1 2
Find the determinant of the matrix C = ABA2 B T .
By determinant properties, det(C) = det(A)3 d
MTH 165: Linear Algebra with Differential Equations
Final Exam ANSWERS
December 21, 2014
1. (10 points) Solve the following initial value problems on [1, ).
(a) xyy 0 = x + 2 ; y(1) = 4.
Answer:
The equation is not linear, so we must separate variables.
x