4. Prove the following identity by using a membership table. (BA) U (CA) = (BUC) - A 5. Prove that (A-B) - C≤A-C by using a membership table.

Q: Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and C = {a, b, c, d}. What is |A × C|?

A: Given that A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and C = {a, b, c, d}.  We have to find |A × C|.

Q: et D=(4,7,9}, E=(4,6,7,8) and F = {3,5,6,7,9}. ist the elements in the set (DUE) NF.

A: Let D={4,7,9} E={4,6,7,8} and F={3,5,6,7,9}.

Q: Check by Membership Table that (AUB) (AB) = (AB) U (BA). Show the table. (Copy and Paste the table…

A: We have to prove by membership table that,  (A∪B) \ (A∩B) = (A\B) ∪ (B\A)

Q: Given A = [2 4] and B = [3; 2], which one of ?the following expressions is illegal A. *BO A+B'A+B' O…

A:

Q: . Write (12)(13)(14) in the form æ(12), where a E A¸. Write (1234) (12)(23), in the form a(1234),…

A: Given, (12)(13)(14) and we have to write this in the form alpha(12), where a in A4. Similarly, write…

Q: Determine the identity element of the set N={1,2,3,..} of positive integers with addition.

A:

Q: A = {1,3,5,8,9,17,18} and B = {5,7,11,12,20} List the elements in set A u B and list the elents in A…

A: Please give me helpful review thanks

Q: 6. Determine the all values of the following. (1+ i)i а. b. (-1)i

A:

Q: A2. a. Let m=7. How do you find the inverse of all integers from 1 through 6 using the…

A: Consider the given information.

Q: Let A=[-1,7[,8={-1,3.10,12} and C={7}. Then (A-B) UC=

A: Given that A={-1,7} B={3,7,10,13} C={7}

Q: Find, if possible, the number of elements in sets A, B, and C using the given information. If there…

A: Principle of Inclusion and Exclusion is an approach which derives the method of finding the number…

Q: Find, if possible, the number of elements in sets A, B, and C using the given information. If there…

A: Principle of Inclusion and Exclusion is an approach which derives the method of finding the number…

Q: If m*n Denofes -3伝 + Find the 2mn?

A: Given that m*n=2m-n2 therefore -3*5=2-3-52

Q: 12) Evaluate the following expression when a= - 3, b-2 and c5 (2 points ea a. 7-2a= b. b+4= c. 3c+…

A:

Q: Evaluate for x = 1, 3, 5, 7 Σ 2 χ3

A:

Q: Let A = {h,1,o}, B = {7,8), C = {7}. AXBXC = { CXBXA = { BXBXB={

A:

Q: Q12. Fill in the missing element of B such that A = B. A = {7, 19, g, #, 2, 4, &, f, 9, 1, k} B =…

A: Given two sets are: A = {7, 19, g, #, 2, 4, &, f, 9, 1, k} B = {#, 1, 7, __, k, 2, f, 19, g, 4,…

Q: Evaluate. |-27 = (2-11)

A:

Q: If A n CCB n C and AnCcBnC, then show that ASB.

A: Introduction :

Q: Let A = {small, medium, large}, B = {white, black}, and C = {pentagonal, square}. List the elements…

A: For two non-empty sets A and B, their Cartesian product is defined by A×B=a,b:a∈A,b∈B.  The…

Q: For the set B = {5, 7), determine n(B).

A:

Q: Proposition. Let n be a positive integer and let f,g € Sn. Suppose that the cycle notation for g is…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Let U= {q, r, s, t, u, v, w, x, y, z}; A = {q, s, u, w, y}; B = {q, s, y, z} and C = {v, w, x, y,…

A:

Q: B= (e, m, o, i, il and B= {5, 15, 91 Find A x B.

A: Please see the below picture for detailed solution.