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specifically on finite i pmu r the number of objøcts or ways. Leave your answers in fornsiala form, such as C(3, 2) nporkan?(2) Are repeats poasib Two points each imal digits will have at le...
Set 5 a. A staircase has 10 steps. You walk up taking one or two at a time. How many ways can you go up? We have n dollars to spend. Every day we either buy a candy for 1 dollar, or an ice cream for 2 dollars. In how many ways can we spend the money? Explain for n-5, and then conjecture for n dollars. Prove your conjecture. Define Fibonacci numbers completely. Why do you need two initial values?...
I have nine different programming textbooks on my bookshelf, five C++ and four Java. In how many ways can I arrange the books a) if there are no restrictions? b) ifthe languages should alternate? c) if all the C++books must be next to each other? d) if all the C++books must be next to each other and all the Java books must be next to each other? 1. 2. Suppose that you draw five cards from a standard deck of...
PartB (COMBINATORICS) -LEAVE ALL ANSWERA IN TERMS OF C(n,r) or factorials, Q4(a)(i ) In how many ways can you arrange the letters in the word INQUISITIVE? in how many of the above arrangements, U immediately follows Q? Q4. (b)Su next semester. Your favorite professor, John Smith, is teaching 2 courses next semester and therefore ppose you are a math major who is behind in requirements and you must take 4 math courses you "must" take at least one of them....
Answer each question below. You may not use a calculator, but you may also leave your answer as a sum, product, and/or quotient of integers. You do not need to simplify. 1. A box contains 16 books, 9 paperbacks and 7 hardcovers. Each book has a different title. (a) How many ways can we select a set of 6 books from the box? (b) How many ways can we select a set of 6 paperbacks? (c) How many ways can...
Part B(COMBINATORICS) LEAVE ALL ANSWERA IN TERMS OF C(nr) or factorials Q4(a)6) In how many ways can you arrange the letters in the word INQUISITIVE? in how many of the above arrangements, U immediately follows Q? Q4. (b)Suppose you are a math major who is behind in requirements and you must take 4 math courses and therefore next semester. Your favorite professor, John Smith, is teaching 2 courses next semester you "must" take at least one of them. If there...
Will upvote/rate! Please show all work :) 3. Hogwarts Counting Practice Please give your answers as an exact unsimplified formula, and as a probability rounded to four decimal places At Hogwarts School of Witchcraft and Wizardry, incoming students are each as- signed to join one of the four houses: Gryffindor, Hufflepuff, Ravenclaw, and Sl there are 24 incoming students, including Harry, Ron, and ytherin. Suppose Hermione. All 24 incoming students get called up one at a time to wear a...
Will upvote/rate! Please show all work :) 3. Hogwarts Counting Practice Please give your answers as an exact unsimplified formula, and as a probability rounded to four decimal places At Hogwarts School of Witchcraft and Wizardry, incoming students are each as- signed to join one of the four houses: Gryffindor, Hufflepuff, Ravenclaw, and Sl there are 24 incoming students, including Harry, Ron, and ytherin. Suppose Hermione. All 24 incoming students get called up one at a time to wear a...
2. A binary string s a finite sequence u = ala2 . . . an, where each ai įs either 0 or 1. In this case n is the length of the string v. The strings ai,aia2,...,ai...an-1,aan are all prefixes of v. On the set X of all binary strings consider the relations Ri and R2 defined as follows R, = {(u, u) | w and u have the same length } {(w, u) | w is a prefix of...
1. Instruction: For this problem, you may leave your answer as as unsimplified expressions with factorials, exponents, binomial coefficients, etc. However, you need to include a brief justification for your results (40 points parts (a)-(h): 4 points each; part (h): 8 points In a futuristic dystopian Chicago, society is divided into five factions: Abnegation, Amity Candor, Dauntless and Erudite. At the age of 16, each person is allowed to choose any faction as their permanent social group at the Choosing...
5. (3 points) You have 16 pieces of candy to distribute to 7 people (all persons are distinguishable from one another). How many ways are there to distribute the candy if -each piece of candy is different? -each piece of candy is identical? -each piece of candy is identical and four people get at least one piece of candy each, while the three remaining people get none 5. (3 points) You have 16 pieces of candy to distribute to 7...