Mathematics 302 Formula Sheet
The following information may be useful in writing this examination.
Relations and Functions
Probability
n!=n(n1)(n2)321,
where nN and 0!=1
Graphing Calculator Window Format
x:[xmin, xmax, xscl]
nPr= (n
n!
r)!
Exponents and
Lesson 2C: Permutations
Unit 2: Counting Methods
Use the following flowchart to help you throughout this lesson.
Does
order
matter?
Use Combinations
(Covered in Lesson 2D)
No
Yes
Use Permutations
Are you using
all the objects
in the group?
Yes
No
Are som
Lesson 2D: Combinations
Unit 2: Counting Methods
Use the following flowchart to help guide you throughout this lesson.
Does
order
matter?
Use Permutations
(Covered in Lesson 2C)
Yes
No
Use Combinations
Are you using
all the objects
in the group?
Yes
No
C
venn diagram
Multiple Choice
Identify the choice that best completes the statement or answers the question.
_
1. What is the meaning of complement in set theory?
A.
B.
C.
D.
_
2. What is the meaning of disjoint in set theory?
A.
B.
C.
D.
_
The English lan