Question: Let A = (2,4,6,8), b = (6,9} and C = {4,8). Answer each of the following questions. Justify your answers. 1. Is C C A?

Let A = (2,4,6,8), b = (6,9} and C = {4,8). Answer each of the following questions. Justify your answers. 1. Is C C A? 2. Is B C A? 3. Is {6} E A? Identify if the following is one-to-one, one-to-many and many-to-one relation. 1. (3,1) (6, 2)(9, 3) 2. (8,4) (4,3) (8,7) 3. (10,10) (20, 20) (30,20) Identify if the following is a function or not. 1. (10,15) (15,10) (10,20) 2. y=15x + 1/2 3. x2 + y = 12 Evaluate the following functions if x=8 1. f(x)=x +2x+4 2. f ( x ) = 8x2+1 3x 3. If f(x)= x +4x+4 and g(x)=2x, find f( g(8) ). Find the following inverse of the following functions. 1. f(x) = -x +3 2. f(x) = 4x 3. g(x) = = - 2

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Question 1 Solve the following counting problems: (a) How many license plates can be made by using 3 letters following by 4 digits? (b) How many license plates can be made by using either 3 letters...

1) Let A = {2, 4, 6, 8}, B = {3, 5, 7, 9, 11}, find An B. A) {3, 4, 5, 6, 7, 8, 9, 10, 11} B) {2, 3, 4, 5, 6, 7, 8, 9, 11} C) {4, 5, 6, 7, 11} D) ; A and B are disjoint sets

1. Membership Group 5 questions 1.1 Is the following a member of the set? Choose One 3 points Given the following sets: A={a,b,x,y}B={a,b,c,d,f} Is the following True or False? dAB True False 1.2 Is...

ITIS 1P97 WINTER 2016 ASSIGNMENT#1 Due Date: February 12, 2016 @12:00AM via Sakai; only one submission per group. INSTRUCTIONS: There are four problems in this assignment. You may use 'Excel'...

1. Let A = {0, 2, 4, 6, 8}, B = {0, 1, 2, 3, 4}, C = {0, 3, 6, 9}. Find (a) ABC (b) ABC (c) (AB)C (d) A(BC) (e) (AB)C 2. List the elements of each set and give its cardinality. A = {x Z + : x is an...

lfS = {0, 'l, 2, 3, 4, 5, 6, 7', 8, 9}, and A={0, 2, 4, 6, 8), B = (1, 3, 5, 7, 9}, C = {2, 3, 4, 5), and D = {1, 7, 8), list the elements of the sets corresponding to the following events. Complete...

Answer part b,c,d,e,f IT'S = (0, 1, 2, 3, 4, 5, 6, 7, 8, 9), and A - (0, 2. 4, 6, 8), B = (1, 3, 5, 7, 9). C = (4, 5, 6, 7), and D= (3, 8, 9). list the elements of the sets corresponding to the...

Draw a Venn Diagram to represent the following sets, and answer questions: The universal set: U = {-9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9} A = {-8, -6, -4, -2, 0, 2, 4, 6,...

Let U = {1,2, , 9} be the universal set, and let A = {1, 2, 3, 4, 5}, C = {5, 6, 7, 8, 9}, E = {2, 4, 6, 8}, B = {4, 5, 6, 7}, D = {1, 3, 5, 7, 9}, F = {1, 5, 9} Find: (a) A ? B and A ? B; (b) A ? C...

Mini Exercise 1: Create a Java class named MiniExercise1 (1 mark deduction if not). It is to have a main method that calls each of the static methods below (2 marks deducted if not) Task 1: 12 marks...

Determine the autocorrelation xx(m) of the random sequence x(n) = A cos(1n + ) Where the amplitude A and the frequency 1 are (known) constant and is a uniformly distributed random phase over the...

CO C NOVA Knights just completed the 2022 fiscal period (January 1- December 31) and through management analysis and review of the income statement the following information was determined: 1. Sales...

Record the issuance of no-par value common stock for $77,000 cash

You are a Cardiovascular Service Line Director in charge of developing and leading several programs, including the Chest Pain and Heart Failure programs, and oversite of 6 departments. As growth in...