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Worksheet on operation on sets we will solve 10 different types questions on math sets. 1. Find the union of each of the following pairs of sets. (a) A = {2, 4, 6} B = {1, 2, 3} (b) P = {a, e, i, o, u} Q = {a, b, c, d} (c) X = {x : n ∈ N, x = 2n, n < 4} Y = {x : x is an even number less than 10}
Sets & Venn Diagrams. List the members of: a) ξ b) Q. c) S. The Venn Diagram below shows two sets, W and F. List the members of the following sets. ÈF.
In general, if S and T are sets then S ∩ T = {x|x∈ S and x∈ T}. A Venn diagram is a drawing in which geometric figures such as circles and rectangles are used to represent sets. One use of Venn diagrams is to illustrate the effects of set operations. The shaded region of the Venn diagram below corresponds to S ∩ T
(a)Represent the sets A and B on a Venn diagram. (b)List the elements of the following sets: i. A[B ii. A\B iii. AnB iv. B nA (c)What is #A? (d)What is #B? (e)What is #(A\B)? (f)What is #(A[B)? 5. A is the set of all factors of 24. B is the set of all multiples of 4, from 1 to 24. (a)Represent the sets A and B on a Venn diagram.
The following operations on sets: Union of two sets: A ∪ B; Intersection of two sets: A ∩ B; Difference of two sets: A − B; Complement of a given set: A0. Note that the union is sometimes also called the sum and the intersection is sometimes called the product. Tomasz Lechowski. Nazaret preIB.
A set is a collection of numbers or objects. For example, if W is the set of the fi rst ten whole numbers then this can be written as: W {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} The whole numbers from 1 to 10 are the members of set W. A picture called a Venn diagram is used to represent sets and show the relationship between them.
There are operations on sets as there are operations on numbers. Like the operations of addition and multiplication on numbers, intersection and union are operations on sets.
