
Lecture Description
The twelfth lecture in Dr Joel Feinstein's G11FPM Foundations of Pure Mathematics module covers notation for recurring decimal expansions. Real numbers with more than one decimal expansion. Real numbers have recurring/terminating decimal expansions if and only if they are rational.
These videos are also available for download on iTunes U at: itunes.apple.com/us/itunes-u/foundations-pure-mathematics/id950755120
Dr Feinstein's blog may be viewed at: explainingmaths.wordpress.com.
Dr Joel Feinstein is an Associate Professor in Pure Mathematics at the University of Nottingham.
Course Index
- Introduction to Pure Mathematics
- Sets and Numbers
- Workshop 1: About this module
- Definitions and Direct Proofs
- Rational and Irrational Numbers
- Workshop 2
- More on Rational and Irrational Numbers
- Bezout's Lemma and Prime Factorization
- Workshop 3
- Sets and Subsets
- Cartesian Products and Relations
- Workshop 4
- Equivalence Relations and Equivalence Classes
- Unions and Partitions
- Workshop 5
- Equivalence Classes and Modular Arithmetic
- Decimal expansions and rational numbers
- Workshop 6
- Functions and their graphs
- Functions and sets
- Workshop 7
- Properties of functions
- Finite sets and cardinality
- Workshop 8
- Permutations of finite sets
- Permutations continued
- Workshop 9
- Cardinality for infinite sets
- Conclusion of Cardinality for infinite sets
Course Description
Comments
There are no comments.
Be the first to post one.
Posting Comment...