PPT-1.1 Sets and Subsets

A set is a well defined collection of objects A collection of beanie babies A collection of hats An Element is one of the objects in a set A 1 2 3 1 A 2 A 3 A 4 A. D. K. Bhattacharya. Set. It . is just things grouped together with a . certain property in . common. . Formally it is defined as a collection of . well defined objects. , so that given an object we should be able to say whether it is a member of the set or not.. Given the sets L = {0, 1, 2, 3}, M = {5, 6, 7}, and N = {0, 1}, are the following statements true or false?. (a) 6 L (b) 0 N. Answer:. False. True . Lesson 61:. Subsets, Subsets of the Set of Real Numbers. CMPS 2433- Chapter 2. Partially borrowed from Florida State . University and . Dr.. R Halverson. Introduction. A . set. is a collection of objects. The order of the elements does not matter. Objects in a set are called . Reading Materials:. Ch. . 3.6 . of . [SG]. Contents. :. Incrementing a Binary Counter. How many subsets, Representation. Printing All Subsets Problem. Exponential Time Algorithms. Four seemingly unrelated problems. Tandy . Warnow. Topics for today. Reminder about . Examlet. on . Tuesday. My office hours next week:. Tuesday . 2-3 PM and Thursday 3-4 . PM. Office hours after next week will be based on response to poll sent . Sets and Subsets. When we define a set, if we take pieces of a set, we can form what is called a . subset.. If A is a subset of B, it can be written A. . ⊆B.. So, for example, we have the set {1,2,3,4,5}. A subset of this is {1,2,3}. Another subset is {3,4}, or even another subset is {1}. However, {1,6} is not a subset since it contains the element 6, which is not in the parent set.. ICS 6D. Sandy . Irani. Two Different Counting Problems. Student council has 15 members. Must select officers (. Pres. , VP, Treasurer, Secretary. ). Sample selection: (Sally, Frank, Margaret, George). Use set notation and terminology.. List elements of a finite set.. Describe the rule that defines a set.. Describe and recognise equality of sets.. Perform intersection, union.. Investigate commutativity for intersection and union.. A set is an object defined as a collection of other distinct objects, known as elements of the set. The elements of a set can be anything: people, plants, numbers, functions, and even other sets.. Using sets, nearly any mathematical concept can be derived. . unordered, no duplicate. If S is a set, then. “x .  S” means x is an element of S. “x  S” means x is not an element of S. Set-roster. notation. :. S = {1, 2, 3}. S = {1, 2, …, 100}. The objects contained in a set are called its . elements. or . members. .. R. oster notation. defines a particular set by listing its elements, separated by commas, within curly brackets.. G2.2 - Sets. Definitions:. Set: A collection of objects. . Elements: The objects that belong to the set. . Set Designations (3 types):. Word Descriptions:. The set of even counting numbers less than ten.. Listing method:. October 2014. Math 8th Grade. approximate the value of an irrational number, including π and square roots of numbers less than 225, and locate that rational number approximation on a number line.[8.2B]. Fig. S5a. Maps of combined major and minor subsets of the banana cognate sets from India to the Pacific Fig. S5b. Maps of combined major and minor subsets of the banana cognate sets in ISEA Fig. S5c.