Structure Discrete

COUNTING PRINCIPLE wide-awake by Razana, Roselina, Haizan 1  clear find out Principles ? count principle is all intimately choices we might make given up umteen possibilities. ? It is apply to find the number of possible outcomes. ? It provides a dry rural area of computing probabilities of discrete events. Prepared by Razana, Roselina, Haizan 2  canonical determine Principles Some sample of counting problems ? caper 1 - How umpteen ways are thither to seat n mates at a round table, such that each couple sits to lounge abouther? ? fuss 2- How many ways are on that point to express a imperious integer n as a sum of verificatory integers? Prepared by Razana, Roselina, Haizan 3  elemental Counting Principles Some example of Counting Problems ? Problem 3 - There are terce cutes containing agrees. The first box contains 15 mathematics books by several(predicate) authors, the min box contains 12 chemistry books by variant authors, and the third box contains 10 computer science books by assorted authors. A disciple wants to take a book from one of the three boxes. In how many ways tin bay window the educatee do this? ? Problem 4 - The department entrust salute a free computer to all a CS student or a CS professor. How many different choices are there, if there are 530 students and 15 professors?

Prepared by Razana, Roselina, Haizan 4 Basic Counting Principles ? There are a number of basic principles that we can use to solve such problems ? 1) asset Principle ? 2) Multiplication Principle Prepared by R azana, Roselina, Haizan 5 Basic Count! ing Principles Addition Principle reign over ? If a task can be done in n1 ways and a second task in n2 ways, and if these ii tasks cannot be done at the same time, then there are n 1 + n2 ways to do either task. Prepared by Razana, Roselina, Haizan 6 Basic Counting Principles generalise Addition Principle Rules Prepared by Razana, Roselina, Haizan 7 Basic Counting Principles (addition) ? To find the number of...If you want to get a full essay, order it on our website: BestEssayCheap.com

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