The collection of values that a variable x can take is called X's universe of discourse A) True False B

Describe the pictured subset of R? in two different ways, first using set-builder notation and then as a Cartesian product of two sets. (2,5) (7,5) (2,1) (7,1)

Give an example of an infinite number of open sets whose intersection is a single point

A 3 2 6 13 5 1 7 B 14 4 12 A student made the following statements about the set above. Statement 1 (AUB)': 12 Statement 2 An B' 2 Statement 3 (An B)' = 9 Statement 4 A U B' = 7 The statement that is true, that contains the correct number of elements in the set, is statement number

For the set A = {2, 3, 4, 5, 6, 7, 8), relation R defined by R = {(x,y) = AxA | x divides y} Answer the following: What is the Domain and Range of Relation R? Domain = {2,3,4] and Range = {4,6,8) Domain A and Range A Domain A and Range = A' (or A-Compliment) Domain A and Range = A Draw Arrow, Matrix and DiGraph diagrams for the Relation R. 3 diagrams total. legibly, and upload a clear photo.

The Archimedean Property says that the set of real numbers have no upper bound. True or False

What is the graph of complex intuitionistic fuzzy set? I

Let R be the set of real numbers, A= (x € R: 5<x< 10), B = {xe R: 7<x<20), C = (0. 10], D (9, 15], E= {1, 2, 3) and F (7, 10). Find: (i) (CUD-E) specified using set builder notation without any words. (ii) (C-E) specified using interval notation and set operations concisely without any words. (iii) (C∩D-F) specified using the most concise notation.