1. You Never Escape Your…Relations Fall 2002CMSC 203 - Discrete1 2. Relations If we want to describe a relationship between elements of two sets A and B, we can…

1. 1 2. Fall 2002 CMSC 203 - Discrete Structures 2 …… and the following mathematicaland the following mathematical appetizer is about…appetizer is about… FunctionsFunctions…

Slide 1 1 Relations Slide 2 2Relations If we want to describe a relationship between elements of two sets A and B, we can use ordered pairs with their first element taken…

Slide 1 5/16/20151 You Never Escape Your… Relations Slide 2 5/16/20152Relations If we want to describe a relationship between elements of two sets A and B, we can use ordered…

Slide 1 Functions Section 2.3 of Rosen Fall 2008 CSCE 235 Introduction to Discrete Structures Course web-page: cse.unl.edu/~cse235 Questions: [email protected] Slide 2 FunctionsCSCE…

Slide 1 Logic and Set Theory Slide 2 Actual infinity Aristotle distinguished actual vs potential infinities actual infinity: elements exist together simultaneously potential…

Slide 1 Slide 2 Functions Definition: A function f from set A to set B, denoted f : A → B, is an assignment of each element of A to exactly one element of B. We write f…

Slide 1 Discrete Structures Functions Dr. Muhammad Humayoun Assistant Professor COMSATS Institute of Computer Science, Lahore. [email protected] https://sites.google.com/a/ciitlahore.edu.pk/dstruct/…

Slide 1 Exam 2 Review 8.2, 8.5, 8.6, 9.1-9.6 Thm. 1 for 2 roots, Thm. 2 for 1 root Theorem 1: Let c1, c2 be elements of the real numbers. Suppose r2-c1r –c2=0 has two distinct…

* * … and the following mathematical appetizer is about… Functions * * Functions A function f from a set A to a set B is an assignment of exactly one element of B to…