Sets: Given A = { 4, 5, 6, 8} and B = {8, 6, 5} Relations...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Sets: Given A = { 4, 5, 6, 8} and B = {8, 6, 5} Relations R, S, and T from set A to set B are defined by R = {(4, 8), (4, 6), (4, 5)} S = {(4, 8), (5, 8), (6, 8), (8, 8)} T= {(5, 5), (6, 6), (8,8)} Which of these relations are also functions? (Choose all that apply) S is a function R is a function T is a function Sets: Given A = { 4, 5, 6, 8} and B = {8, 6, 5} Relations R, S, and T from set A to set B are defined by R = {(4, 8), (4, 6), (4, 5)} S = {(4, 8), (5, 8), (6, 8), (8, 8)} T= {(5, 5), (6, 6), (8,8)} Which of these relations are also functions? (Choose all that apply) S is a function R is a function T is a function
Expert Answer:
Answer rating: 100% (QA)
To determine which of the given relations are functions we need to check if each element ... View the full answer
Related Book For
Statistics For Business And Economics
ISBN: 9780132745659
8th Edition
Authors: Paul Newbold, William Carlson, Betty Thorne
Posted Date:
Students also viewed these programming questions
-
Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...
-
In this question assume that p and q are atomic formulae. (a) Compare and contrast path formulae and state formulae in temporal logic. [4 marks] (b) Describe and contrast the meanings of F(G p) and...
-
Design a Java class that represents a cache with a fixed size. It should support operations like add, retrieve, and remove, and it should evict the least recently used item when it reaches capacity.
-
Jorge has investments in two limited partnerships, both of which constitute passive activities. This year, Jorges distributive share of income or loss from each partnership is as follows: In addition...
-
Is porphyrin aromatic?
-
A B LIQUIDITY RATIOS Current ratio Acid test (or quick ratio) 2020 2021 1.93 1.53 0.81 0.54 E F 2022 2023 SOLVENCY RATIOS Debt to equity ratio 1.95 2.23 Times interest earned ratio (0.92) 5.69...
-
Should every board have directors and officers insurance? Why or why not?
-
Mae Telford, the controller of the Baylor Company, provided the following information: The Cash account in the General Ledger appeared as follows on November 30 (Baylor Company uses only a General...
-
Comparative Balance Sheets December 31 2025 2024 Assets Cash $161,600 $96,800 Accounts receivable 175,600 76,000 Inventory 225,000 205,700 Prepaid expenses 56,800 52,000 Long-term investments 276,000...
-
Case Study Progressive Hospital is considering the purchase of a new "Sidewinder" scanner, which costs $3,000,000. The new scanner provides a 360-degree internal feature view of the organ or body...
-
A data engineer wants to quickly set up a secure data lake. They want to import data from MySQL, PostgreSQL, Microsoft SQL Server, and Oracle databases that are running in Amazon RDS. Which service...
-
You are the Special Assistant to the President of the United States. He has asked you to write a briefing' paper on a topic related to American Government. The topic can be taken from a newspaper...
-
Brief description of the following: What is calculus? What is limits? What is average rates of change? What is instantaneous rate of change? What is derivatives?
-
As stated in a class handout on the strategy of competition and cooperation that is posted in Module 9: "Economists have a simple view of cooperation and conflict: People tend to cooperate when they...
-
Wayne Co. has the following Income Statement (in millions): Wayne Co. Income Statement For the Year Ended December 31, 2023 Net Sales $160 Cost of Goods Sold 100 Gross Profit 60 40 $ 20 Operating...
-
Discuss the conditions of taking out a loan with the IMF or World Bank- there are specific things a country must do- detail them Why were the Jamaican farmers (vegetable/dairy/banana) unable to...
-
What is the speed of sound where a tuning fork of frequency 2 6 2 Hz produces the third resonance position above an air column that is 1 . 5 9 m in length? ( Assume closed - air column resonance. )
-
Write a paper detailing a geographic information system (GIS) of your own design that would utilize data in an original manner.
-
Based on a sample on n observations, (x1, y1), (x2, y2), .. ,(xn, yn), the sample regression of y on x is calculated. Show that the sample regression line passes through the point (x = x-bar, y =...
-
A large consumer goods company has been studying the effect of advertising on total profits. As part of this study, data on advertising expenditures and total sales were collected for a five-month...
-
You have been asked to develop a model that will predict the cost with financial aid for students at highly ranked private colleges. The data file Private Colleges contains data collected by a...
-
For each of the following unrelated columns of data for the year, compute the cost of goods manufactured and the cost of goods sold: A B C Selling expenses Factory insurance. Ending finished goods...
-
Brooklyn Company reported the following amounts for October: Use Excel to prepare a schedule of cost of goods sold for October. Beginning raw materials inventory. Beginning work-in-process inventory...
-
Kelly Metal Products Corporation sold 18,000 units of product for \($40\) each during 2019. During the year, 10,000 shares of common stock were outstanding. Prepare an income statement for the year...
Study smarter with the SolutionInn App