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\title{Math 141 Homework 11. Due 12/3}
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\noindent {\large \bf Reminder: if you are interested in having your solutions used for the answer key, please email me your TeX file with any style files you use.}

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\noindent ``GP$N.n$'' denotes Guillemin-Pollack, chapter N, section n. 
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\noindent {\bf 1-2.} 
GP 2.4 problems 9, 10



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