## a nice little combinatorics problem

Author: Michael Penn We look at the solution to a nice combinatorics problem. In particular, we answer the following: Is is possible to arrange the numbers 1,2,3,..2020 in an order so that the average of any two numbers in the …

## Deep Dive into Combinatorics (Introduction)

Author: Mathemaniac What is combinatorics? What are the founding principles of combinatorics? Combinatorics is among the least talked about in the online world, especially for recreational mathematics. This video series will explore very deeply about one problem in combinatorics (about …

## How To Calculate Dice Probabilities | Combinatorics on Farkle

Author: The Science Asylum Whenever I play tabletop game Farkle, I’m surprise by how often the high-point rolls occur. The probabilities don’t seem to correlate with score. Let’s try and fix it. [ Brilliant for 20% off: http://brilliant.org/ScienceAsylum ] 00:00 …

## Introduction to Combinatorics

Author: White Crane Education A brief introduction to the combinatorics concepts covered in our introductory class. . Video source Youtube

## Combinatorics and Probability

Author: Christopher Scott Vaughen Counting Methods (combinatorics) and applications to probability. There are 10 examples here using counting methods some include probability applications, such as the probability of winning the lottery. Examples demonstrate the fundamental counting principle (multiplication principle), permutations …

## Permutations and Combinations | Counting | Don't Memorise

Author: Don’t Memorise In this video, we will understand the basics of counting for Permutations and Combinations (GMAT/GRE/CAT/Bank PO/SSC CGL/SAT) To learn more about Permutations and Combinations, visit: https://bit.ly/PermutationsCombinations In this video we will learn: 0:00 Introduction 0:57 Counting: Basics …

## Combinatorics | Math History | NJ Wildberger

Author: Insights into Mathematics We give a brief historical introduction to the vibrant modern theory of combinatorics, concentrating on examples coming from counting problems, graph theory and generating functions. In particular we look at partitions and Euler’s pentagonal theorem, Fibonacci …

## #1 GMAT Combinatorics and Probability Tip

Author: PrepScholar GMAT Get tutoring from Erika or another PrepScholar GMAT expert: https://gmat.prepscholar.com/gmat/s/tutoring/ Learn more about our online program: https://gmat.prepscholar.com/ Check out our blog: https://www.prepscholar.com/gmat/blog/ . Video source Youtube

## Example: Combinatorics and probability | Probability and combinatorics | Precalculus | Khan Academy

Author: Khan Academy Probability of getting a set of cards Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/precalculus/prob_comb/prob_combinatorics_precalc/e/probability_with_perm_comb?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus Watch the next lesson: https://www.khanacademy.org/math/precalculus/prob_comb/prob_combinatorics_precalc/v/permutations-and-combinations-4?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus Missed the previous lesson? https://www.khanacademy.org/math/precalculus/prob_comb/prob_combinatorics_precalc/v/probability-of-dependent-events?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus Precalculus on Khan Academy: You may think that precalculus is simply …

## Introduction to combinations | Probability and Statistics | Khan Academy

Author: Khan Academy Watch the next lesson: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/combinations-combinatorics/e/combinations_1?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Watch the next lesson: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/combinations-combinatorics/v/combination-formula?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Missed the previous lesson? https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/permutations/v/permutations-and-combinations-2?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Probability and statistics on Khan Academy: We dare you to go through a day in which you never consider or use probability. …

## Permutations and Combinations Tutorial

Author: The Organic Chemistry Tutor This video tutorial focuses on permutations and combinations. It contains a few word problems including one associated with the fundamental counting principle. Permutations are useful to determine the different number of ways to arrange something …

## James Teaches(you) Combinatorics

Author: Videogames James Teaches(you) Combinatorics . View at DailyMotion

## Combinatorics and Higher Dimensions – Numberphile

Author: Numberphile Featuring Federico Ardila from San Francisco State University – filmed at MSRI. More links & stuff in full description below ↓↓↓ Federico previously on Numberphile: https://www.youtu.be/OfEv5ZdSrhY Federico’s webpage: http://math.sfsu.edu/federico/ Antarctica Timelapse: https://www.youtu.be/o71TFQBTCG0 Objectivity: https://www.youtube.com/c/objectivity_videos Thanks to our Patrons, …

## Combination formula | Probability and combinatorics | Probability and Statistics | Khan Academy

Video source Watch the next lesson: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/combinations-combinatorics/e/combinations_1?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Watch the next lesson: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/combinations-combinatorics/v/handshaking-combinations?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Missed the previous lesson? https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/combinations-combinatorics/v/introduction-to-combinations?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Probability and statistics on Khan Academy: We dare you to go through a day in which you never consider or use probability. Did …