akaSleen
01-08-2010, 05:38 PM
There are no answers to any of the exercise 179 and 180 problems. The answer book refers to "Introduction, 3" which states that when the answers are too simple, they are omitted.
Can someone help, please? Is there a different answer key available?
Thanks-
Celine
Can someone help, please? Is there a different answer key available?
Thanks-
Celine