Stuck on a discrete math question that's not in your textbook? 1st, 2nd, andk-th graphs, respectively). I have been working through the first 3 chapters of Zybooks, but I’m scatter brained on what specific topics are needed in order to take the PA, and then move on to take the OA. Refer to the undirected graph provided below: 4. share. (1d) The cycle graphC 4 has four vertices and four edges. Thanks for reading, and good luck with wherever you are in the program. (3f) IsG 6 a regular graph? An instructor can reconfigure the chapters/sections … Give an example of a cycle of that length. Every single class that has used a ZyBook has this exact problem. Just trial and error? I assume the programing & scripting ones that I took were built from the ground up as they were pretty concise and the interactivity was nice. Start studying CS 010V zyBooks Chapter 1: Intro. But like another user said Computer Arch is really bad in multiple ways. give caution to anybody using the course material for C960. Press question mark to learn the rest of the keyboard shortcuts. Learn vocabulary, terms, and more with flashcards, games, and other study tools. (4) LetG 7 be depicted in the following diagram: (3 points each for 21 points total). I would be willing to consider that you are not wrong to not know something the first time it is asked of you. They are all poorly written in that they just assume you'll understand concept that haven't been explained yet. (2 points each for Teaches math people use in everyday life, using examples like personal finance, health, home maintenance, and cooking, relevant to everyone (not just engineers and scientists) and includes over 150 animations and 225 question sets. Chegg's step-by-step discrete math guided textbook solutions will help you learn and understand how to solve discrete math textbook problems and be better prepared for class. complete all your work on your own. The Zybook says 319= 11*29. If so, name the vertices in the subgraph. zyBooks now supports the ability for instructors to create multiple-choice tests for their class using a set of questions created by our authors, for certain zyBook subjects. While we are ranting about C960, can anyone help me understand how to find P and Q when given N and E? (3g) Is the complete graphK 3 a subgraph ofG 6? God help us all. If its any consolation, you'll probably be re-reading the entire C960 book as you review from the test anyways and the second time through it goes much more smoothly. You can find the answers with research and copy them without understanding the material. Passed with flying colors. When you are done, you will know a very important part of mathematics and you will feel justifiably good about your achievement. I'm about to rant. I would never want to recommend this course to someone who doesn't already have a chance to accelerate (like my wife, for instance) because of these ZyBooks. zyBooks strike the perfect balance between text volume and engaged learning, with studies showing that students spend more time learning. (1b) Two edges are said to be adjacent they have a vertex in common. I have found numerous little WTH moments in Zybooks that are usually answered in the next section or two. (a) If n is an odd integer, then n 2 is an odd integer. Transformation into Conjunctive Normal Form Fact For every propositional formula one can construct an equivalent one in conjunctive normal form. with the notations for the graphs, as certain types of special graphs are represented with different Introduction to Discrete Structures (CSE 191LR). There are a total of 100 points on the assignment. Any Help In Solving These Problems Would Be Greatly Appreciated! Give an example of a path of that length. On Lesson 3.6 - Summations, I could not figure out Exercises 3.6.1 b, c, and d. It turns out that these 3 problems all use principles that are not actually exposed to the reader until the next section. I sent feedback through their feedback system telling them the same thing I've written here. Ugh, I used Zybook for C++ over at Straighterline and it was the same way. terminologies. The quality is hit or miss, and at least with some like Comp Arch, which is based on a book, their editor abridges the text horribly. NOW is the time to make today the first day of the rest of your life. With Calculus, I just ended up giving up on it and going through Khan Academy instead. I am not saying the information is not there, but it can potentially be time-consuming to find things out after you should have known them. If the course is just moved after software 1 or data structures 1, then honestly it would become so much simpler for new coders. Looks like you're using new Reddit on an old browser. I actually like some of the zybooks as its a nice format for programming classes(C867, haven't taken the java ones yet). Chapter 1.1-1.3 19 / 21. Its random too, sometimes it does alright pacing/depth wise, then randomly takes you deep again for no reason just to start back at the surface on the next unit. share. No worse than discrete math 1, the difficulty of this course was far blown out of proportion in the early days. Need help explaining the solution to these problems. This is the unofficial subreddit for the Western Governors University's Bachelor of Science in Computer Science program. While working through the Zybooks material for C960 (Discrete Math II), I got stuck trying to understand how the solutions to 3 practice problems were obtained. letters and these notations may be used through out the assignment (for exampleKnis the com- Can the community get together a sign a petition for, at the very least, Comp Sci B.S. I might have misunderstood you. That course text is one of the most poorly written messes I've seen put out by zybooks. Its way too dense, rushes through other topic in the middle of dense ones, then shows you some history and alternative system examples then continues back into the next unit build more on top of that, rinse and repeat. While working through the Zybooks material for C960 (Discrete Math II), I got stuck trying to understand how the solutions to 3 practice problems were obtained. Then, you actually do the exercises and double check your answers using alternative methods. C846 Business of IT - Applications Study's Business 303: Management Information Systems. So, we started creating zyBooks—STEM material native for the web—using “less text, more action.” zyBooks have minimal text, and instead consist of question sets, animations, interactive tools, and embedded homework, so students can learn by doing, which is long known to be more effective. I hate ZyBooks. This is a discrete math question about walks, paths, circuits, cycles, and trails. I was about the 5th person to take this course and I found obvious mistakes. (1e) The graphK 5 , 7 has 12 vertices and 35 edges. If your question isn't answered soon there after, contact an instructor, or google the concept. Frustrating, but to keep pace I just make a note and move on. (2e) The graphG 5 , whereG 5 is the cycle graphC 5. (2a) The graphG 1 = (V 1 , E 1 ), whereV 1 ={a,b,c,d,e,f}andE 1 ={{a,b}, {a,d},{a,e}, Performance has been proven to increase and we have research to show it. I don't have a dog in the race anymore since I passed the OA (no thanks to zybooks), but if someone took zybooks to court for promising a textbook and delivering a pile of garbage, I would show up for the trial. (4b) What is the maximum length of a cycle inG 7? problems in your own words and will avoid using the words of someone else. save. numbers (e.g., in the case of 1(f) with 4, 4 , 3 , 3 , 2 , 2 , 2 ,1), you can infer you are dealing with a This question was created from Homework week 3 answer key. Now is the time to redefine your true self using Slader’s Discrete Mathematics with Applications answers. Start studying CS 010V zyBooks Chapter 2: Variables. (discrete Math) Hello, I was needing help with a Discrete Mathematics problem. hide. (1c) The complete graphK 4 has four vertices and four edges. violations will result in an F in the course. Suppose 43.5g of ammonium chloride is dissolved in 300.mL of a 0.70M aqueous solution of potassium carbonate. Question: I Am Stuck On This Section In My Discrete Math Homework For Evaluating Sequences. On Lesson 3.6 - Summations, I could not figure out Exercises 3.6.1 b, c, and d. It turns out that these 3 problems all use principles that are not actually exposed to the reader until the next section. This problem has been solved! She then set about authoring the Discrete Mathematics zyBook. At best, they just show a few calculations and the answer. (1a) Two vertices are said to be incident if there is an edge joining them. Our solutions are written by Chegg experts so you can be assured of the highest quality! Students do not have … This review starts out with a broad overview of the course and goes chapter by chapter, providing resources and worksheets/problems you can use along the way. (4a) What is the maximum length of a path inG 7? I wanted to mention something weird I noticed just earlier. Just finished Computer Architecture SOMEHOW after arguing with them for three days if they would please re-set my progress because I had gotten so lost in the book and wanted to start over. Does that make sense? Richard Mayr (University of Edinburgh, UK) Discrete Mathematics. Less text doesn’t mean less learning. Please refer to the attachment to answer this question. (2) Draw each of the following graphs: (4 points each for 20 points total). Why or why not? Let a , b R , and suppose that f ( a ) = f ( b ). It also expects you to know random things from later unit, and I swear when it came to floating point unless I missed it in their convoluted diagram, they totally gloss over mantissas being 2 to an increasing power as you move right, really messed me up for a good 20-30 minutes. report. Can confirm. 2. C176 Business of IT - Project Management Study's Business 311: Project Management. More posts from the WGU_CompSci community. graph having 8 vertices. To get a better understanding ofthe graph terminologies Parts b and c of the exercise use the arithmetic sequence sum closed form, and part d uses the geometric sequence sum closed form. The Zybooks is terrible for that course. si=deg(vi) for 1≤ i≤n(the sequence: deg(v 1 ), deg(v 2 ),... , deg(vn)). The explanations of the concepts are usually good, but they don't adequately explain the solutions to most of the practice problems. If a zyBook was affordable and accessible on top of being effective, Dr. Irani was confident that students would be motivated to buy it. 15 pages . (3c) List the neighbors of vertex 5. Here, adegree sequencefor a graphG= (V, E), withV ={v 1 , v 2 ,... , vn}, is the sequence level 2. This zyBook uses an exceptionally straightforward friendly style that alleviates math anxiety and has been widely praised by students as helping them realize that some math can actually be useful to them, and that they can really do that math 1 Express all other operators by conjunction, disjunction and negation. A class zyBook is an instantiation of one or more catalog zyBooks for use in a particular class. 7 comments. Report Save. Prove each of the following statements using a direct proof. (3h) Is the complete graphK 4 a subgraph ofG 6? We have dozens of catalog zyBooks, like “Programming in C++,” “Discrete Math,” or “Introduction to MATLAB." (3d) What is the degree of vertex 6? Any tips on how to study, and what to study for this course are greatly appreciated! Solutions to exercises in chapter 2 of the Discrete Math Zybook Exercise 2.2.1: Proving conditional statements with direct proofs. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. Yes yes yes 1000% yes. Authoring of the zyBook was easy. Academic integrity This video demonstrates key features of the Matlab zyBook.Visit zybooks.com for more info. So for a list of 8 When you are done, you will know next to nothing and you might temporarily feel pretty … and Parmenter). I hope that your courses are going well. This assignment will cover some basic notations and definitions regarding graphs. C++ Intro to zyBooksIntro to ZYBooks for MATH 220 MATLAB IT 145 Zylabs 1-16 - basic output with variables Version IT-140 zyBooks Module Two Live Coding Session Discrete Math zyBook: Boolean algebra tool demo CS-200 Module 1 Intro to Python 241: Using the Zybook zyBooks Lab 3 10 Help with zyBooks, input, and output Learn Python Programming Tutorial Online Training by Durga Sir On 26 … 14 points total) PLEASE HELP ME EXPLAIN THE WORK/BREAK IT DOWN OR FIND ERROR(S). I’m posting here because I feel unsure of what to study for the Discrete Math 1 OA. (paths, walks, circuits, cycles), I would recommend thinking about the zyBook Exercises 10.4.2, There has to be a better way. advanced math questions and answers; I Am Stuck On This Section In My Discrete Math Homework For Evaluating Sequences. 4/13/2018 zyBooks https://learn.zybooks.com/zybook/PSUWORLDCAMPUSIST230LupoliSummer2018/chapter/1/print 1/ 120 1.1 Propositions and logical operations Access study documents, get answers to your study questions, and connect with real tutors for MAD 1100 : Discrete Mathematics at Full Sail University. Not having any true quizzes IMO is the biggest issue A lot of WGU's large classes use zybooks, yet there are no quizzes or quick ways to review prior material unless the instructors make them, and that is still limited. with other students in the class, you should not write anything while discussing homework prob- I just finished DMII earlier this month. General Thoughts: I will fully admit that I think this course could be massively improved in both presentation and efficiency. PREFER TYPED OR IF HANDWRITING, PLEASE MAKE IT LEGIBLE! it is from the zybooks discrete math textbook. E 6 ). Please be careful with the notations for the graphs, as certain types of special graphs are represented with different letters and these notations may be used through out the assignment (for exampleKnis the com- plete graph withnvertices, whereasG 1 ,G 2 , … Since p and q are only used for these 2 equations: It seems that it doesn’t matter which of the two values is p and which one is q. Okay, I start in April and after reading all of these comments, I’m a little nervous. ask prior to any incidents and prior to submission. (1) Answer TRUE or FALSE to each of the following terminology questions. I’m not sure why they haven’t resolve the issues in this text yet. (references for this homework: zyBooks and “Discrete Mathematics with Graph Theory” by Goodaire Note that zyBooks does not provide a testing platform and tests cannot be taken and graded online in the zyBooks platform. Unlock your Discrete Mathematics and Its Applications … And given that, you can deduce that p and q are 11 and 29, if N = 319 and the statement 319 = 11 * 29 is given. Like how are we supposed to find those factors? If you have questions regarding this, please feel free to NOW is the time to make today the first day of the rest of your life. You must (1f) It is not possible for a simple graph to have a degree sequence of 4, 4 , 3 , 3 , 2 , 2 , 2 ,1. About one-third of class zyBooks combine two or more catalog zyBooks. (2c) The graphG 3 , whereG 3 is the complete graphK 4. “There is an incredible esprit de corps among the zyBooks team and they are great to work with,” says Dr. Irani. Who knows if they fixed them because there's no way to go back and see the content. If you do not write solutions in front of one another, then you will have no issues completing (3a) Give the formal description ofG 6 (i.e., forG 6 = (V 6 , E 6 ), give the contents ofV 6 and lems. (3b) What is the total degree of G? C959 Discrete Mathematics I Study's Math 108: Discrete Mathematics. Shed the societal and cultural narratives holding you back and let step-by-step Discrete Mathematics and Its Applications textbook solutions reorient your old paradigms. not rely on Zybooks? plete graph withnvertices, whereasG 1 ,G 2 , andGkare used simply as variables to represent the Prove that f is one-to-one. Teaches math people use in everyday life, using examples like personal finance, health, home maintenance, and cooking, relevant to everyone (not just engineers and scientists) and includes over 150 animations and 225 question sets. C172 Network and Security - Foundations Study's CS108: Introduction to Networking Once you have those two parts down, it’s just a matter of learning the rest of the materials in zybooks. Please be careful !DISCRETE MATH- Zybooks-Evaluating Sequences. I hope there is nothing else out of order, so to speak. (1g) It is not possible for a simple graph to have a degree sequence of 6, 5 , 4 , 3 ,2. The questions there give a good illustration of the contrast between the different In contrast, the vast majority of our users use class zyBooks. Please sign in or register to post comments. Simplify (m(pm)) to mp; RSA is the most widely used public key … It's an absolute travesty. 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