5. For the set C = {4, 5, 6, ....} is it true or %3D false that 7 e C? True False

Q: (a). If S1,, Sn are open sets in C, then so is Sk. =D1

A:

Q: 5) now that for all n EN, if A1,A2, ..., A and B are any sets, then n 11 nc₁x) = (N₁) va (A₁\B) B.…

A:

Q: Consider the following sets U= {1,2,3,4,5,6,7,8}, A = {2,4,6}, and B= {1,2,4,6}. What is A' -B' ?…

A:

Q: Which of the following statements is true regarding the following four sets: A = Infectious diseases…

A:

Q: The set S = {x | x is a continent}. A. S = {N. America, S. America, Europe, Asia, Africa, Australia,…

A: Given:  ( The set S = {x | x is a continent}  Then write the set S

Q: (ii) for every singleton set A, m* (A) = 0.

A:

Q: 1. example of sets A and B for which A B but Ag B.

A: Cardinality of a set is number of elements in the set.

Q: 8. Draw the Venn Diagram of the following sets: a. (A-B) n (B-C) b. (ANB) U č c. (A n C) U (B C) d.…

A: a) Venn diagram of (A-B)∩B-C                                                              b)Venn…

Q: 1. Which of the following sets are equal A={a,b,c,d} C={d, b, a,c} B={d,e,a,c} D={a,a,d,e.c.e} ing

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

Q: 29. For all sets A, B, and C, (A – C) n (B – C)n (A - B) = Ø. |

A:

Q: What is the largest value of r for which N(2.2, r) is a subset of S = ( – 5, 3) U (1.7, 4.6) .

A:

Q: 22.3. Given the following ultimate class frequencies, find the frequencies of positive classes. (…

A:

Q: Determine whether the set S = {1, x², 3 + x²} spans P2. O S spans P2. O s does not span P2.

A: Consider the given set S. S=1,x2,3+x2 Now, make the matrix from the given set. 103000011

Q: S. is Setl

A: A small block slides without friction down an inclined plane starting from rest. Let sn be the…

Q: Identify all possible proper subset relationships that occur among the following sets. A = {3n + 1|n…

A:

Q: 11. consider the following sets: U = {-5,-4,–3, –2, –1,0,1,2,3,4,5}, A = {x: x² = 25}, B =…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: Which of the following sets are created correctly?s = {1, 3, 4}s = {{1, 2}, {4, 5}}s = {[1, 2], [4,…

A: The elements of the set is written in { } separated by comma. Example: A=a, b, c If there are two…

Q: Given the sets of A = (1,2,3,4,5,6,7,8) , B = (5,6,9,12,11,15,21) and C = {3, 4,5, 8, ,9,10, 13).…

A:

Q: List the elements of the following set: S = {x|x ∈ ℤ, x is odd, 16 < x2 ≤ 160}

A: We are given the set, S = {x|x ∈ ℤ, x is odd, 16 < x2 ≤ 160}. Here, we need to list all the…

Q: d) Suppose X = {1,2, 3} and Y = {5,6}. The number of elements of the set P(X× Y) =

A: Elements in X = 3. Elements in Y = 2 Elements in X × Y = 3 × 2 = 6

Q: If P = {1, 2}, form the set P × P × P.

A:

Q: exactly how many subsets does set B={1,2,3,4} have

A: The given set is

Q: 1. List the elements of each set where N= {1,2,3...} a.) A = EN|3 < x < 9} %3D b.) B = x€ N|x is…

A:

Q: Let A = {5, 6, 7,9}, B = {x € N|x is odd} , C = {1,2, 3, 4, 5, 6, 7, 8, 9}. Show that A B and ACC.

A:

Q: Decide, among the following sets are subsets of one and another: A=(x xeRand x satisfy x² - 4x + 3 =…

A: Given sets, A=x: x∈R  and  x satisfy x2-4x+3=0B=1, 3C=1,3,5D=4,5,6

Q: 11. For all sets A, B, and C, AN (B-C) C (A N B)– (A N C).

A: We use basic formula of set theory like A – A = Ø  B – A = B⋂ A’ B – A = B – (A⋂B) n(AUB) = n(A – B)…

Q: 14. consider the following sets: U={-5,-4,-3,-2,-1,0,1,2,3,4,5}; A={x: x^2=25} ;B={-5,0,1,2,3,4,5};…

A:

Q: 17. Which of the following accurately defines the complement of a given set, say A? A. {x|x€U and…

A: Complement of any given set is defined by all the elements in the universal set U which do not…

Q: For all sets D, E and F, if D- FCE-F then DUF CEUF.

A:

Q: Why is the following false? The set (1, 5.2) X [2, 3.14) is open in R X R.

A: Given  S=1,5.2×[2,3.14) in R2 A set is said to be open set if it can be written as finite union of…

Q: 3. For the set C = {4, 5, 6, ..} is it true or false that 4 E C? True False

A: We have to check

Q: Which of the following statements is true regarding the following four sets: A = Infectious diseases…

A: Diseases given in set B belongs to infectious diseases i.e. set A. Diseases given in set C belongs…

Q: If S and T are two sets such that S has 21 elements, T has 32 elements, and   S ∩ T has 11 elements,…

A:

Q: Which of the following is NOT a finite set? * O A set of vowels. O {x:xE N, 1<x < 5} O (x:xe Z} O A…

A:

Q: Which of the following are disjoint sets? * (1,3,5) and (1,3,6) O (1,2,3) and (2,3,4} ) (1,2,5) and…

A: Given query is to find the disjoint set.

Q: 1. Which of the following sets are equal? А 3D (а, b, с, d} C = {d, b, a, c} В 3 [d, е, а, с) D =…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 12. Find two sets A and B such that A e B and A B.

A: 12.Find two sets A and B such that A∈B and A⊑B

Q: Let S = {(x, y) E R X R: y - x = integer} List of four members of [-3]

A: GivenS=x,y∈IR×IR: y-x=Integernow-3=x∈IR: -3-x=Integernow, 1∈IR,2∈IR , 3∈IR and 4∈IRso the four…

Q: 11. consider the following sets: U = {-5,-4, -3, -2,-1,0,1,2,3,4,5}, A = {x: x²= 25}, B =…

A: Introduction: If the components of a set can be arranged in perfect agreement with the set of…

Q: Let S = {1,2,3,4}. Determine the set {A € P(S) : |A| = 2 }.

A: Let S = {1, 2, 3, 4}

Q: Consider sets A={1,3,5} and B = {2,4,6}. Find A U B

A: The given sets are A={1,3,5} and B = {2,4,6}. The union of any two sets is the set of all the…

Q: Q1. How many different subsets are in cach of the following sets? Justify your answer. (a) (0} (b)…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Which of the following is NOT a subset of 2{a,b} × {a,b} C (b). Ø) C (a,b), (a,b) ) C (a,b}, a) C…

A: Given set

Q: Show that if A and B are sets |A| = |B|, then |P(A)| = |P(B)|

A:

Q: Let A = { c, d, f, g} B = { f, j} C= { d, g} Is C C C? True False

A: Every  set is subset  of it self Here C is subset  of C

Q: 13. consider the following sets: U={-5,-4,-3,-2,-1,0,1,2,3,4,5}; A={x: x^2=25} ;B={-5,0,1,2,3,4,5};…

A: Given that U=-5,-4,-3,-2,-1,0,1,2,3,4,5 A=x:x2=25 B=-5,0,1,2,3,4,5 C=x:x2-5x+6=0 We have to find A∩B

Q: .Which of the following sets is countable and which is uncountable: A = {x |x = 2n, n e N} B = {x |…

A: We will find out the required values.

Q: 2.3 Show that the following sets don't satisfy the law of contradiction and the law of excluded…

A: part(a) GIVEN μAx=11+x TO SHOW: given function don't satisfy the following laws 1) law of…

Q: Show that 1 (N, <) is well-ordered. 1 2 (Z, <) is not well-ordered. 3 (R, <) is not well-ordered.

A: Please send questions as different questions. We cannot do more than 3 at a time.   A relation ≤ on…