2. Prove or disprove 1. forall A, B,C, A(BUC) C ABUAC 2. forall A, B,C, A(BUC) 2 ABUAC 3. forall A, B,C, A(BNC) C ABNAC 4. forall A, B,C, A(BnC) 2 ABNAC

Q: Determine if the following argument بالملمدی

A:

Q: 4,6) this is incorrect

A:

Q: Given that A = {2, 4, 5, 6, 8} C = {1,3,5,7,9} B= {1,2,5} = {1,2, 3, 4, 5, 6, 7, 8, 9}

A: A={2,4,5,6,8}B={1,2,5}C={1,3,5,7,9}Ω={1,2,3,4,5,6,7,8,9}

Q: What are the first five terms of " for nz 1? 2 A B 2, 4, 8, 16, 32 D 2,4, 32, 52 C 2, 4, 8, 32 5…

A: an=4n2n  for n≥1

Q: Add the numbers and write down the corret answer. 1) 5 1 2) 3 7 + 3) 4 2 + + 4 2 4 2 3 6 4) 5) 5 2 +…

A:

Q: 17, 21, 24, 26, 30, 33, 35, 35

A: Here use 5 point summary from given data And draw box plot based on 5 point summary

Q: A = {c, e, g, j, k, m} B = {a, c, d, h, i} AUB={ An B={ (An B) = { ke Select an answer ✓ {c, d, h} C…

A: Explanation of the answer is as follows

Q: Suppose that Manila City Hall has five entrance gate and nine exits. In how many ways can Mathew,…

A: Introduction: It is required to find the number of possible ways in which Mathew (M), Jenn (J), and…

Q: Find the 9 terms of GP 3,6,12,24,..

A:

Q: A = {1, 3, 5, 7, 9} B = {2, 4, 6, 8, 10} C = {1, 5, 6, 7, 9} A ∪ (B ∩ C) = {1, 5, 6, 7, 9} {1,…

A:

Q: If a(3, 4) – b(2, 4) = (8, 10), determine a and b.

A:

Q: On Z*, a + b = a b =Dc

A: Solution

Q: if bob is sallys spouse then sally is bobs spouse

A:

Q: Assuming the roles of president and secretary cannot be filled by the same person, how many ways are…

A: When Tyler is chosen as president, we have 3 choices for the post of secretary. So there are 3 such…

Q: 1. (2, 4, 6, 8, 10) = 2) {2, 3, 5, 7, 113} = 3) {January, June, July} = %3D

A: # we are entitled to solve only first three subparts, please resubmit the other parts if you wish to…

Q: What is (2,6)∩[4,8)?

A:

Q: 5. MZEFG 121 E 39 F H

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 13 If Set A = {1, 2, 3, 4}, Set B = {3, 4, 5} and Set C = {4, 5, 6} then, prove  (AUB)UC=AU(BUC)

A: The union of two sets A and B is equal to the set of elements that are present in set A, in set B,…

Q: If z,,z, EC then Z+z,=00 Z+Z2=Z,+Z,O Z Z2=0=Z=0 or z,=00

A: Option (3) and (4)

Q: If A = {1,2,4} and B={1,3,6}, U={1,2,3,4,5,6), what is An (AUB)' a. {5} b. { } c. {1,2} d. {6}

A:

Q: If movements allowed are only right and down, how many distinct oaths are there from a to b? A

A: To reach B from A he has to take 4 right steps and 5 downward steps no matter what he takes first .…

Q: What is the patlen of numbers for the Eth row of Pascal Triangle?

A: We have to find the pattern of numbers for the nth row or Pascal Triangle.

Q: Is the following true or false? {1,2,{3,4}}∪{1,2,3,4}={1,2,3,4}

A: Solution : FALSE {1,2,{3,4}}∪{1,2,3,4}={1,2,3,4} in the first set we have elements 1, 2, and {3,4}…

Q: You deposit $2000 in an account with an annual interest rate of r (in decimal form) compounded…

A: Please refer to the solution in next step.

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.