WARNING:  the ``international edition'' of the textbook has the same homework
problems but in a different order.  If you have the international edition, you
must look at a copy of the standard edition (for example, one of the copies on
reserve in the math library) to know what the homework assignment is.

Please do 

p. 10 # 6, 8, 16, 18

p. 16 # 10, 12, 24

Write out all steps needed for your answer.  Do all calculations by hand for
this assignment.

************

Here are some further recommended problems.  Do not turn these in.  The answers
are in the back of the book.

p. 10 # 7, 9, 11

p. 16 # 11, 13, 17, 25