Exam 1
Winter 2007
Name: _ This exam is closed book. Show your work so I can see how you arrived at your answers. You may use a calculator and the formulas handed out along with the exam. Hand in this exam along with your answers. 1. A random variable X h
Exam 2
Winter 2009
Name: _ This is a closed book exam. You may use a calculator and the formulas handed
out along with the exam. Show your work so I can see how you arrived at your answers. (This is particularly important if I
am to be able to give part c
Exam 3
Winter 2007
Name: _ This is closed book. Show your work so I can see how you arrived at your answers. You may use a calculator and the formulas handed out along with the exam. Hand in this exam and the formulas along with your answers. 1. The Motor
Exam 2
Winter 2007
Name: _ This is closed book. Show your work so I can see how you arrived at your answers. You may use a calculator and the formulas handed out along with the exam. Hand in this exam and the formulas along with your answers. 1. Paul is a
Exam 1
Winter 2009
Name: _ This is a closed book exam. You may use a calculator and the
formulas handed out along with the exam. Show your work so I can see how you arrived at your answers. (This
is particularly important if I am to be able to give part c
Formulas
Trigonometric Identities
sin(x+y) = sin x cos y + cos x sin y
cos(x+y) = cos x cos y - sin x sin y
sin x sin y = [ cos(x-y) - cos(x+y) ]
cos x cos y = [ cos(x-y) + cos(x+y) ]
sin x cos y = [ sin(x+y) + sin(x-y) ]
sin2x = [ 1 - cos(2x) ]
cos2x = [
Final Exam
Math 420/520
Winter 2009
Name: _ This is a closed book exam. You may use a
calculator and the formulas handed out along with the exam. Show your work so I can see
how you arrived at your answers. (This is particularly important if I am to be ab
Final Exam
Math 520
Winter 2007
Name: _ This is closed book. Show your work so I can see how you arrived at your answers. You may use a calculator and the formulas handed out along with the exam. Hand in this exam and the formulas along with your answers.
Exam 3
Winter 2009
Name: _ This is a closed book exam. You may use a calculator and
the formulas handed out along with the exam. Show your work so I can see how you arrived at your
answers. (This is particularly important if I am to be able to give part c