Quiz 6 Spring 07
You scored 100 out of 100
Question 1
Your answer is CORRECT.
Give the Laplace Transform of
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the Laplace Transform of
a)
b)
c)
d)
e)
f)
None of the above.
Question
Quiz 5 Spring 07
You scored 100 out of 100
Question 1
Your answer is CORRECT.
Give the general solution of the differential equation
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the general solution of the differential equa
Quiz 7 Spring 07
You scored 100 out of 100
Question 1
Your answer is CORRECT.
Give the inverse Laplace transform of
as a function of t.
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the Laplace transform of
a)
b)
c)
d)
e)
No
Quiz 4 Spring 07
You scored 100 out of 100
Question 1
Your answer is CORRECT.
Give the differential equation that has
as a general solution.
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the differential equation that has
as
Quiz 11
You scored 75 out of 100
Question 1
Your answer is CORRECT.
Let
Give the 1,2 entry of A -1.
a)
-2
b)
-1
c)
0
d)
3
e)
1
f)
None of the above.
Question 2
Your answer is CORRECT.
Use Cramer's rule to give the value of y for the solution set to the sy
Quiz 3 Spring 07
You scored 92 out of 100
Question 1
Your answer is CORRECT.
Give the solution to the initial value problem
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the general solution to
a)
b)
c)
d)
e)
f)
None of the
Quiz 1 Spring 07
You scored 100 out of 100
Question 1
Your answer is CORRECT.
Identify the differential equation solved by
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Identify the differential equation solved by
a)
b)
c)
d)
e)
Test 1
You scored 50 out of 70
Question 1
Your answer is INCORRECT.
Give the differential equation that has
as a general solution.
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Find the value(s) of such that x is a solution of
a)
Quiz 11
You scored 75 out of 100
Question 1
Your answer is CORRECT.
Let
Give the 1,2 entry of A -1.
a)
-2
b)
-1
c)
0
d)
3
e)
1
f)
None of the above.
Question 2
Your answer is CORRECT.
Use Cramer's rule to give the value of y for the solution set to the sy
Quiz 2 Spring 07
You scored 92 out of 100
Question 1
Your answer is CORRECT.
Give the differential equation that has
as a general solution.
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the differential equation that has
as
Quiz 8 Spring 07
You scored 100 out of 100
Question 1
Your answer is CORRECT.
Give the value(s) of a for which the columns in the matrix
are linearly dependent.
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the value(s) of a
Test 2
You scored 40 out of 70
Question 1
Your answer is CORRECT.
Give the general solution of
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is INCORRECT.
Give the form of a particular solution of
a)
b)
c)
d)
e)
f)
None of the above.
Questio
Quiz 9 Spring 07
You scored 100 out of 100
Question 1
Your answer is CORRECT.
Give the eigenvalues of
(Hint: -2 is an eigenvalue.)
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the eigenvalues of
(Hint: -1 is an eigenvalue.)
Test 3
You scored 70 out of 70
Question 1
Your answer is CORRECT.
The matrices A, B and C are given by:
and D = AB 4C. The entry d22 is:
a)
-1
b)
-25
c)
-9
d)
-5
e)
-19
f)
None of the above.
Question 2
Your answer is CORRECT.
The determinant of the matrix
3a . " HEN-x:-
mued 006? le).mus+ be. mu cxgommmchow
x x 2 3
F a ' m4 6 x X
Name *6 _g_ . cos x5 51 3 5 6 cos x 3 3 EngMath
Date: UT ' R >4 - Worksho
* L ' X 31 39- .) m X \ p
'or heat 2 n J- ) _L
mnmixzqhrxijg 01a 9 *x B +X2Jj
1. Give the general solut
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Practice Final
You scored 100 out of 100
Question 1
Your answer is CORRECT.
The function
is the general solution of
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the general solution of
a)
b)
c)
d)
e)
f)
No
PRINTABLE VERSION
Quiz 11
You scored 100 out of 100
Question 1
Your answer is CORRECT.
Let
Give the 1,2 entry of A -1.
a)
-2
b)
-1
c)
0
d)
3
e)
1
f)
None of the above.
Question 2
Your answer is CORRECT.
Use Cramer's rule to give the value of x for the sol
PRINTABLE VERSION
Practice Test 3
You scored 95 out of 100
Question 1
Your answer is INCORRECT.
Solve the system of equations.
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the solution set to the system of equations
a)
b)
c
PRINTABLE VERSION
Test 1
You scored 70 out of 70
Question 1
Your answer is CORRECT.
Give the differential equation that has
as a general solution.
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Find the general solution of
a)
b)
c
PRINTABLE VERSION
Quiz 6
You scored 95 out of 100
Question 1
Your answer is CORRECT.
An object is in simple harmonic motion. Find an equation for the motion given that the period is 6 and at
time t = 0, y = 1, and y' = 12. What is the equation of motion?
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Final
You scored 120 out of 130
Question 1
Your answer is INCORRECT.
Give the differential equation that has
as its general solution.
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the general solution of
a)
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Practice Test 1
You scored 90 out of 100
Question 1
Your answer is CORRECT.
The function
is the general solution of
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
The function
is the general solution of
a)
b)
c)
PRINTABLE VERSION
Test 2
You scored 60 out of 70
Question 1
Your answer is CORRECT.
Give the general solution of
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the form of a particular solution of
a)
b)
c)
d)
e)
f)
None of th
PRINTABLE VERSION
Quiz 9
You scored 100 out of 100
Question 1
Your answer is CORRECT.
Give the general solution of the differential equation
a)
b)
c)
d)
e)
f)
None of the above.
Question 2
Your answer is CORRECT.
Give the general solution of the different
Name:
Date:
EngMath
Workshop
Ch2Worksheet2Key
1. Solvethefollowingdifferentialequations:
a. 2
Thisisaseparableequationbecausethedenominatoryoucanfactoray.(
)
1
3
2
1
2
ln
Integrate both sides by u substitution
3
1
1
ln
3
e
both sides to get ride of the ln
Name:
Date:
Eng Math
Workshop
Ch 4 Worksheet 2
1. Find the particular solution to: y 2 y 3 y = e (3 x )
2. Find the particular solution to: y 5 y + 6 y = 2e ( 2 x )
3. Give the form of the particular solution to:
y 4 y + 4 y = 2e
+1
(2x)
4 cos(2 x)
4. Gi
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Test 3
You scored 70 out of 70
Question 1
Your answer is CORRECT.
The matrices A, B and C are given by
and D = AB - 2C. Give the value of d 2,3.
a)
-3
b)
14
c)
7
d)
13
e)
15
f)
None of the above.
Question 2
Your answer is CORRECT.
The au