Homework 6 - Homework Six CS 191 Discrete Structures I Apr...

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Homework Six CS 191 : Discrete Structures I Apr. 17 , Winter 2007 Due Date: Apr. 26, 2007, Thursday, before the class meeting. _______________________________________________ Section 6.6, p265 In Exercise 1-3, determine the number of strings that can be formed by ordering the letters given. Exercise (2) SCHOOL _______________________________________________ Exercise (5) How many strings can be formed by ordering the letters SALESPERSONS if no two S’s are consecutive? _________________________________________________ Exercises 15-21 refer to piles of identical red, blue, and green balls where each pile contains at least 10 balls. Exercise (19) In how many ways can 10 balls be selected if exactly one red ball and at least one blue ball must be selected? ___________________________________________________ In Exercises 22-29, find the number of integer solutions of x 1 + x 2 + x 3 = 15 subject to the conditions given. Exercise
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This note was uploaded on 04/12/2008 for the course CS 191 taught by Professor Shen during the Winter '06 term at University of Missouri-Kansas City .

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Homework 6 - Homework Six CS 191 Discrete Structures I Apr...

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