Let A = { 1, 2, 3, 4, 5, 6}, B = { 2, 4, 6, 8 }. Find A – B and B – A.

Q: List all possible subsets 1. E = {1, 2, 3, 4} 2. D = {1, 2, 3} 3. C = {1, 2} 4. B = {1}

A: To find: The subsets of all given sets.

Q: Let a = [1, 3, 5], b = [4, 0, 8], c = [-2, 9, 1]. Find: a. (bc), (a - b).c

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Q: Find the sets A and B if A – B = {1, 5, 7, 8}, B – A = {2, 10}, and A nB = {3,6,9}. %3D

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Q: Let U= {2, 6, 8, 10, 12, 14, 16, 18}, A= {2, 6, 10}, B= {6, 10, 16, 18}, and C={14, 16}. Find B U C

A:

Q: let A {a, b} and B = {4, 5, 6}. %3D

A: A=a,bB=4,5,6 To find : a A×Ab B×B

Q: determine whether AB is equivalent to P Q. A = (0, 0, 0) B = (-4, 2, 3) Р%3 (4, —2, —3) Q3 (0, 0, 0)

A: The general equation of the vector connecting the two points P1x1,y1,z1 and P2(x2,y2,z2) in the…

Q: Let u = (-2, -2), v = (-5, O (0, 2) (-1, -3) O (-7, -5) O (-3, -1)

A: Vector, a quantity that has both direction and magnitude.

Q: Find the sets A and B if A -B= {1, 4, 7, 11}, B-A={2, 20}, and ANB= {3, 5,19}

A:

Q: Let A = {a, b, c, d, e} and B = {a, b, c, d, e, f, g, h}. Find B − A.

A: In the given question we have to find the set B-A , where A ={a,b,c,d,e} and B={a,b,c,d,e,f,g,h}.…

Q: GIVEN: Z, = 3el(#/6) Z, = 2e)(#/4) FIND: 1.) Z,/ Z,

A:

Q: Let A ={ 2,3,4 } and B = { 5,1,7 }. Α) Find (Σα (Σb) B) Find Σa?b -1

A: Solution: From the given information,

Q: Let A= {2, 4, 6}, B={2, 6}, C={4, 6} and D={4, 6, 8}.

A:

Q: Let A = {0,2,4,6},B={1,2,3,4,5},and C ={1,3,5,7}find B \cup C

A: It is given that, A = {0,2,4,6}, B={1,2,3,4,5},and C ={1,3,5,7}.Note that, “the union of two sets A…

Q: Find the power set of: a) {w, {x}, {y, z}} b) {1,2,7} с) (3,(1,4)}

A: Given:-  {w, {x}, {y, z}}  {1,2,7}  {3,{1,4}} To find:- power set  of given sets

Q: Let  U = {1, 2, 3, 4, 5, 6, 7, a, b, c, d, e}.  If  A = {1, 2, a, e}  and  B = {1, 2, 3, 4, a, b,…

A: We know, If X is a set.  Then n(X) means number of items in that set. And suppose U be an universal…

Q: Let A = {H, T}, B = {1, 2, 3, 4, 5, 6}, and C = {red, green, blue, black}. Find the number…

A: To find the indicated number.

Q: GIVEN: Z, = 3ej(7/6) z, = 2e(#/4) FIND: 1.) Z,3

A:

Q: Let A = {H, T}, B = {1, 2, 3, 4, 5, 6}, and C = {red, green}. Find the number indicated. n(B ✕ C ✕…

A: Given Data: From the given data, Here, n(A), n(B), and n(B) represents the number of elements in…

Q: Let U = {4, 5, 6, 7, 8, 9, 10, 11},   A = {5, 7, 9},   B = {4, 5, 8, 11},  and C = {4, 6, 10}.…

A:

Q: Let X N(56, o = 6) , then P(X > 47) = %3D Select one:

A: Given data,μ=56σ=6P(X≥47)=?

Q: Let A={1,2,3,4},B={-1,0,1,3}, then B\A is:

A: Given that: A={1,2,3,4}B={-1,0,1,3}

Q: Let xB(n, p) Find ECX3)

A: Given: X~B(n,p) Find: E(X3)=?

Q: Let ü = [-2, 1, 3] and v = [4, - 3, 1]. Determine: 4.

A:

Q: If A=(7,8) and B=(2,4,6) find A x B

A: Explanation of the answer is as follows

Q: If A a) N{A} b) N{B} c) N(ANB) d) N(AUB) {1,2,3,4} and B {2,4,6,8}, find: =

A: To Determine:  find                           a)NAb)NBc)NA∩Bd)NA∪B Given: we have A=1,2,3,4   and…

Q: Let ā = [-2, 3, 5], b = [4, –1, 4] and č = [8, - 6, 1]. Calculate (3č + 45) • (ā + 5):

A: Option A is Correct Answer. i.e., 207

Q: Let A = {1, 3, 5, 8}, B = {3, 5, 7}, and C = {2, 4, 6, 8}. Find:(a) A ∩ B   (b) A ∪ B   (c) B ∩ (A ∪…

A: A=1,3,5,8, B=3,5,7 and C=2,4,6,8(a) A∩B=1,3,5,8 ∩ 3,5,7=3,5

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: Let A = {H, T}, B = {1, 2, 3, 4, 5, 6}, and C = {red, green}. Find the number indicated. n(А x Аx С)

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Q: Let A = { 1, 2, 3, 4 } and B = { 4, 6, 8, 10 }. Find A x B

A:

Q: Let â = (2,0, –3), %3D b = ( and -4, –7,1) c = (1,1,–1). Find

A: The given vectors are a⇀=2, 0, -3, b⇀=-4, -7, 1  and  c⇀=1, 1, -1.

Q: Let U = { 5, 6, 7, 8, 9, 10, 11, 12}, A = {6, 8, 10}, B = { 5, 6, 9, 12}, and  C = {7, 10, 12}. Find…

A: We first find the union of A and BA∪B={6,8,10} ∪ {5,6,9,12}={5,6,8,9,10,12}

Q: Let A = {0, 2, 4, 6}, B = {1, 2, 3, 4, 5}, and C = {1, 3, 5, 7}. Find A n C. ||

A: Given, A = {0,2,4,6} B = {1,2,3,4,5} C = {1,3,5,7}

Q: Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, a, b, c, d, e}. If A = {1, 2, a, e} and B = {1, 2, 3,…

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Q: Let A={H,T},B={1,2,3,4,5,6},and C={red,green,blue}. Find the numbers.  n(B×B)

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Q: Let A = {0, 1, 2, 3, 4, 5}, B = {1, 3, 5, 7, 9}, and C = {0, 2, 4, 6, 8} a. Find A ⋃ B. b.…

A: The given sets are                            A={0, 1, 2, 3, 4, 5}                           B={1,…

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

A:

Q: Let A = {H, T}, B = {1, 2, 3, 4, 5, 6}, and C = {red, green, blue}. Find the number indicated. n(B…

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Q: Let A=[-1,7[,8={-1,3,10,12} and C={}}. Then (A-B) UC= *

A:

Q: Let  U = {1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e}.  If  A = {1, 2, a, e}  and  B = {1, 2, 3, 4,…

A: (a)     n(Ac) = n(U) - n(A) = 14 - 4 = 10

Q: For X, = 27, n, = 80, X, = 26, and n, = 65, findp and q.

A:

Q: Find the number of elements of the set {n]n € Z,1 <n < 1000, 2 {n and 3 {n and 5 fn}.

A: Here, n is between 1 to 1000 Now, we want elements that are nor divisible by 2, so all the even…

Q: Let A = {H, T}, B = {1, 2, 3, 4, 5, 6}, and C = {red, green, blue, black, white, yellow}. Find the…

A: According to the question

Q: Let メ~B Cn,p Find ECX3)

A: Given:  Let X be a random variable following Binomial distribution. Mathematically, X~Bin(n,p) The…

Q: Let A = {James, Dave, Cliff, Lars} and B {James, Kirk, Jason, Lars}. What is %3D n(P(A n B))

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Q: Find the sets A and B if A − B = {1, 5, 7, 8}, B − A = {2, 10}, and A ∩ B = {3, 6, 9}.

A:

Q: Let U={1,2,3,4,5,6,7,8}, A={2,4,6}, B={1,2,5,8} and C={1,3,7}, find [(A'∩B)∪(A'∩C')]∪(A∩B)

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Q: Let A = {1, 2} and B = {4, 5, 6}. Find A × B

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Q: If x, = 1 , x1 = 2 ,x2 = 3 ,x3 = 4 ,x4 = 5, then L2(3)+ L2(4) = Select one: a. 2 b. 1

A: …

Q: Let A = {H, T}, B = {1, 2, 3, 4, 5, 6}, and C = n(A x A x A) {red}. Find the number indicated.

A:

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”.