Introduction to Math 1240 Section A02 Welcome Video
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Math 1240 Section A02 Welcome Video Comprehensive Overview
Class starts at 0:31 Introduction to the course Logical Propositions and Truth Tables (§2.1) We discuss unary vs. binary functions. We define commutative and associative binary functions, as well as the identity of a close ... We begin our discussion of functions. After defining function, domain, codomain, and range, we discuss 1-to-1 and onto functions ...
We state and prove the division algorithm, discuss alternate bases, define the greatest common divisor, and introduce the ...
Summary & Highlights for Math 1240 Section A02 Welcome Video
- We discuss graph complements, Hamiltonian graphs, and introduce vertex colourings and the chromatic number.
- After some practice counting commutative functions, we discuss cardinalities of infinite sets. By finding bijections (or sometimes an ...
- We talk more about partial orders, including how to draw them with a Hasse diagram, maximal and minimal elements, maximum ...
- We conclude our discussion of counting with more examples of combinatorial proofs and the binomial and multinomial theorems.
- In our final lecture, we discuss modular
That wraps up our extensive overview of Math 1240 Section A02 Welcome Video.
