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\title{Math 726\\Summer 2005\\Homework 4}
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{\it Compute all homology groups for the following spaces.}

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\noindent 1. (5pt)

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\noindent 2. (5 pt)

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\noindent 3. (5 pt) ({\it The $n-$fold duncecap.})

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\noindent 4. (5 pt) 

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\includegraphics[height=3in, width=6in, angle=-0]{pic4}
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