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e
Homework 1
Directions:
Determine the answers to the questions below. Then open the EMCF eHomework01
on CourseWare (
http://www.casa.uh.edu
) and answer submit your answers no later than
Tuesday, January 26
th
at 11:59pm.
1.
Every subset of
`
has a smallest element.
a.
True
b.
False
2.
Every subset of
ℜ
has a smallest element.
a.
True
b.
False
3.
Every nonempty subset of
ℜ
has a smallest element.
a.
True
b.
False
4.
Every nonempty subset of
`
has a smallest element.
a.
True
b.
False
5.
What is the smallest element of
2
1
n
n
n
⎧
⎫
∈
⎨
⎬
+
⎩⎭
`
?
a.
0
b.
1
c.
2
d.
½
e.
The set does not have a smallest element.
f.
None of these.
6.
What is the largest element of
2
1
n
n
n
⎧
⎫
∈
⎨
⎬
+
`
?
a.
0
b.
1
c.
2
d.
½
e.
The set does not have a largest element.
f.
None of these.
7.
The Well Ordering Property of
says that every subset of
`
has a least element.
a.
True
b.
False
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View Full Document 8.
According to the discussion in class on 1/20, the set of rational numbers
a.
…takes up no space on the real number line
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This note was uploaded on 01/06/2011 for the course MATH 3333 taught by Professor Staff during the Spring '08 term at University of Houston.
 Spring '08
 Staff

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