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Math 21-127 Spring 2019
Concepts of Mathematics
Homework


Updated 24 April 2019

Homework 1. Due 24 January 2019. LaTeX File.
Note: as noted in class, on problem 8, please add the assumption that a is nonzero.
Solutions

Homework 2. Due 31 January 2019. LaTeX File.
Solutions

Homework 3. Due 7 February 2019. LaTeX file.
Note: as noted in class, on problem 4, please see the correction made in the document.
Solutions

Homework 4. Due 14 February 2019. LaTeX file.
Solutions

Homework 5. Due 21 February 2019. LaTeX File.
Solutions

Homework 6. Due 7 March 2019. LaTeX File.
Note: a change was made to problem 15, parts (a,d) on 1 March; please see the document for specific corrections.
Solutions

Homework 7. Due 21 March 2019. LaTeX File.
Solutions

Homework 8. Due 28 March 2019. LaTeX File.
Solutions

Homework 9. Due 9 April 2019. LaTeX File.
Note: A small correction was made in problem 1(a), to clarify that S(n, k) is a set, not a number.
Solutions

Homework 10. Due 25 April 2019. LaTeX File.
Solutions

Homework 11. Due 2 May 2019. LaTeX File.
Solutions