You should spend about five minutes in answering
each of these questions. Read about these
ideas in the text.
See
the examples in text immediately following
the "statement" box. Remember, a statement
is a sentence which can be classified as either
true or false (but not both).
Use
the definition of and, or, and
not when looking that the Guess
Who pictures from the children's game.
Use
the definition of and, or, and
not as well as Table 3.4 when looking
that the Guess Who pictures from the
children's game.
See Examples 1 and 2 as well as Table 3.4.
Use the connectives "and", "or", and "not",
along with the symbols for each statement.
For example, in part a, write p or
not q.
Work from the symbolic statement as shown
in Example 4.
That is, start with the given statement, then
fill in the truth values, and finally simplify.
See Example 3. Remember the logical connectives
are "and", "or", and "not."
See Example 5. Remember the logical connectives
are "and", "or", and "not."
See Example 5. Remember the logical connectives
are "and", "or", and "not.
However, as you go through the book be
sure you look at all the examples in the text.
If you need hints for the Level 3 problems,
check some sources for help on the internet
(see the LINKS for that particular section.
As a last resort, you can call the author
at (707) 8290606.
On the other hand, the problems designated
"Problem Solving" generally require techniques
that do not have textbook examples.
There are many sources for homework help
on the internet.
Algebra.help
Here is a site where technology meets mathematics.
You can search a particular topic or choose
lessons, calculators, worksheets for extra
practice or other resources.
http://www.algebrahelp.com/
Ask Dr. Math
Dr. Math is a registered trademark. This is
an excellent site at which you can search
to see if your question has been previously
asked, or you can send your question directly
to Dr. Math to receive an answer.
http://mathforum.org/dr/math/
Quick Math
This site provides online graphing calculators.
This is especially useful if you do not have
your own calculator.
http://www.quickmath.com/
The Math Forum @ Drexel
This site provides an internet mathematics
library that can help if you need extra help.
For additional homework help at this site,
click one of the links in the righthand
column.
http://mathforum.org/
Mathematics Home Page
Access the Clemens and Alcuins Library of
CSB/SJU and find one of the world's best collections
of mathematical internet sites.
http://library.csbsju.edu/rqs.phtml?subject_id=32
