MATH 3220 § 2	SEVENTH HOMEWORK ASSIGNMENT	Feb. 9, 2001
A. Treibergs		Due Mar. 2, 2001

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• Please hand in the following exercises from the text "Introduction to Analysis, Second Edition" by William Wade, Prentice Hall, 1999.
• 264 [ 1a. Give a proof using only the definition 9.17,
         2, 5, 6, 7 ]