MATH 267 Spring 2017
Midterm Exam 2 Version 1
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Name: Section:
Calculators are allowed but should be used for numerical computation only.
Show all your work in a legible way. Integrals must be
MATH 267 Spring 2017 /
Midterm Exam 1 - Version 3 a -,
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Name: Section:
Calculators are allowed but should be used for numerical computation only.
Show all your work in a legible way. Integrals mus
MATH 267 Spring 2017
Midterm Exam 3 Practice problems (1)
Problem 1. Find the general solution of the following equation about the ordinary point a: = O.
y-(x+1)yy=0
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MATH 266 Section A Spring 2016
Midterm Exam 1 02/17/2016
Time limit: 50 minutes.
Student name:
Note: Calculators are allowed but no textbook or notes. You must show all steps of calculation (legibly!)
MATH 266 Fall 2016
Midterm Exam 2 11/04/2016
Time limit: 50 minutes.
Student name:
Note: Calculators are allowed but no textbook or notes. You must show all steps of calculation (legibly!).
Each probl
MATH 266 Section A Spring 2016
Midterm Exam 2 04/01/2016
Time limit: 50 minutes.
Student name:
Note: Calculators are allowed but no textbook or notes. You must show all steps of calculation (legibly!)
MATH 266 Fall 2016
Midterm Exam 1 09/30/2016
Time limit: 50 minutes.
Student name:
Note: Calculators are allowed but should be used for numerical calculations only. Integrals must be
evaluated by hand
MATH 267 Review for Final Exam
1
First order differential equations
1. Separable equations.
2. First-order linear equations.
3. Bernoullis equation.
Practice exercises: 2.2 (7, 9, 13, 25), 2.3 (9, 11,
MATH 267 SPRING 2017
FINAL EXAM - Practice problems
Problem 1. Find the general solution of the differential equation:
y ln x
y+1 2
dx
=(
)
dy
x
Problem 2. Find the solution of the initial value probl
Leader: Kim C.
Exam 3 REVIGW Course: Mum 266/267
Supplementailnstruction Int t . D N, .
Iowa State University a "1:2 4/;0/huyw
no: )
I. Find the general solution ofihc following equation about the o
August 29, 2016
For what values of x can these three values
be side lengths of a triangle?
x, 4x+1, 2x+19
(where x>0)
August 29, 2016
Circular Orientation
B
A
C
August 29, 2016
Definitions
Linear Pair
August 26, 2016
!
Page 19: #6
UpIndicate the name of the intersection or
m
ar
W
union of the geometric sets.
Click for
Answer
August 26, 2016
!
Page 19: #6
UpIndicate the name of the intersection or
m
August 25, 2016
August 25, 2016
August 25, 2016
Provide the Drawing / Venn Diagram
Usual Drawing
Venn Diagram
Press
for
Answer
August 25, 2016
Provide the Drawing / Venn Diagram
Usual Drawing
Venn Dia
August 31, 2016
Next figure?
11
22
33
44 55
August 31, 2016
August 31, 2016
Reflections
Fixed Object: the original and its reflection are the same shape and
in the same location.
Draw a fixed object a
September 02, 2016
Equivalence Relations
Relations are equivalence relations if they have the following
properties:
Reflexive
Symmetric
Transitive
September 02, 2016
September 02, 2016
September 02, 2
APCalculus AB
Name _ Per _
Initial Value/Condition Practice
Solve the initial value problem.
1)
2)
3.
4.
dy
1
7, y (9) 5
dx 2 x
ds
cot t sin t , s ( ) 6
dt
2
d2y
3 4 x, y ' (0) 8, y (0) 2
2
dx
2. _
3