'N1 ways' presentation slideshows

CS322

Week 15 - Friday. CS322. Last time. What did we talk about last time? Review second third of the course. Questions?. Logical warmup. A mother is 21 years older than her child In exactly 6 years, the mother will be exactly 5 times as old as the child Where's the father right now?.

630 views • 52 slides

CSci 2011 Discrete Mathematics Lecture 21

CSci 2011 Discrete Mathematics Lecture 21. Yongdae Kim. Admin. Due dates and quiz Groupwork 10 is due on Nov 16 th . Homework 6 is due on Dec 2 nd . Quiz 6: Dec 9 th . 1 page cheat sheet is allowed. E-mail: csci2011-help@cselabs.umn.edu Put [2011] in front. Check class web site

498 views • 39 slides

513 views • 34 slides

CSCI 115

378 views • 23 slides

Counting

Counting. Rosen Chapter 5 and Schaums Chapter 6. The Basics of Counting. Sum Rule Product Rule. applications : coding theory , probability and statistics , and in the analysis of algorithms. The sum rule. If there are n 1 ways to do task 1, and n 2 ways to do task 2

385 views • 21 slides

CSCI 1900 Discrete Structures

CSCI 1900 Discrete Structures. Permutations Reading: Kolman, Section 3.1. Sequences Derived from a Set. Assume we have a set A containing n items. Examples include alphabet, decimal digits, playing cards, etc. We can produce sequences from each of these sets. .

289 views • 20 slides

Counting Techniques: Possibility Trees, Multiplication Rule, Permutations

Counting Techniques: Possibility Trees, Multiplication Rule, Permutations. Possibility Trees. In a tennis match, the first player to win two sets, wins the game. Question: What is the probability that player A will win the game in 3 sets? Construct possibility tree :.

244 views • 11 slides