Your TA checked the homework for Friday, 8oct, and graded
three of the ten problems. Here are the solutions to 
<a href="s3.5p40.gif">Section 3.5 Problem 40 </a> and 
<a href="s3.5p54.gif">Problem 54 </a> and
<a href="s3.5p58.gif">Problem 58 </a>. 
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Here are the solutions to the homework continued to 8oct.
You grader provided the following solutions in addition to
the one already posted.
<a href="s3.6p24.gif"> Section 3.5 Problem 24 </a> and 
<a href="s3.6p28a.gif "> Problem 28a </a> and also
<a href="s3.6p28b.gif "> Problem 28b </a>.
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