For any sets A and B , (ANB) = %3D O a. ANB O b. ANB Oc. B-A С. В- А O d. U-B

Q: If X ~ N(5,2). Calculate P(X<6) [Draw a figure]

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Q: If P(A or B) = 0.7 and P(A) = 0.44, and P(A and B) = 0.22, determine P(B)

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Q: If n(A) = 41, n(8) = 17, and n(A N B) = 4, find n(A U B).

A: In this question we have to find n(A U B)

Q: If n(A) = 45, n(B) = 16, and n(A n B) = 2, find n(A U B).

A: Given :nA=45nB=16nA∩B=2

Q: Show that If (A ∩ B = ø) then P (A ∪ B) = P (A) + P (B)

A: Given that A ∩ B = ø This means P(A ∩ B ) = 0

Q: If sets A and B are disjoint and |A|=7and |B|=8, what is |A∪B|+|A∩B|?

A: Here given that sets A and B are disjoint and A=7 and B=8 .We have to find A∪B+A∩B.

Q: If n(A) = 62, n(B) = 21, and n(An B) = 3, find n(A U B).

A:

Q: If n(A U B) = 21, n(A n B) = 16, and n(B) = 19, find n(A). n(A) =

A:

Q: beople with elevated cholesterol els difers bet ween nen and wom

A: Given : n1=244 , n2=232 , X1=73 , X2=44 ,  α=0.05 The estimates of the sample proportions are ,…

Q: Given w= (-3, 11), s=(-4, – 5), and r= s= (-4, - 5), and r= (4, 9), find 3r- (w+s). 3r-(w+s) = (|

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Q: If n(A) = 45, n(B) = 23, and n(A n B) = 8, find n(A U B).

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Q: ", if C C B – A, then ANC=0.

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Q: If n(A) = 42, n(B) = 15, and n(AN B) = 1, find n(A U B).

A:

Q: If n(A) = 62, n(B) = 21, and n(A n B) = 3, find n(A U B).

A:

Q: B (m,n) =B (n,m) ulgn O İhi O

A: Answer

Q: If n(A) = 42, n(B) = 17, and n(A N B) = 8, find n(A U B).

A:

Q: Classify as true or false. a) -5 s 4 b) 5 s -4 c) -5 s -5 d) 5 s -5

A: -5≤4 5≤-4 -5≤-5 5≤-5 “Since you have posted a question with multiple sub-parts, we will solve the…

Q: 4) Given one-

A: Given function is: Fx=3+x-2 We have to find the inverse F-1, the domain and the range of F-1.

Q: O A. Ho p=5.8% H4: p>5.8% O B. Ho p=5.8% H7: ps5.8% O C. Ho p=5.8% H p<5.8% O D. Ho p= 5.8% H1:…

A: Option a) is correct.

Q: If n(A) = 45, n(B) = 22, and n(A N B) = 9, find n(A U B).

A: By using inclusion and exclusion formula, we calculate the required value.

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: A co ll-tiom ker bagi s for て

A: Topology

Q: If a * b = a + 2ab, is (a * b) * c = a * (b * c)? *       a. Yes b. No c. Maybe d. Cannot be…

A:

Q: a. If Set A = {x| xeZ and x is last five digits of your MEC ID } and Set B = {x|x is the letters of…

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Q: Separate the children into families. 27. Let A = {x, y} and B = {a, b, c}. Find each of the…

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Q: х — у 3. fx, y, г) y? + z? а. f(3, —1, 2) b. с. d. f(2, 2, 100)

A:

Q: If = , where b + 0 and d # 0, then a · d = b•c.

A: Given: ab=cd, b≠0, d≠0 For prove given expression, we do cross multiplication and simplify it as…

Q: If n(A)=40, n(B)=24, and n(A n B)=6, find n(A u B).

A: We use Venn diagram to solve the given question.

Q: If you do not attend the retreat, you will get an incomplete grade. (R, G) * O R G O ~R→G O R G O ~R…

A: The negation of a statement p is denoted by ~p. If p is true, then ~p is false and if p is false…

Q: Determine if the table represent the one to one Runction tat 4. -4 23 41-5 -3-2 3. 4. 3. 5-1 -1 2-2…

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Q: If A NB + Ø , B nC +Ø ,A nC Ø , JANB| =x + 1 , |B n C| = x, |C – B| = 4 , |A – B| = 3,|B – (AUC) =…

A: Here we can use following formula from set theory to find elements in A, B and C that mean |A|, |B|…

Q: If P(E∩F)=0.042, P(E|F)=0.12, and P(F|E)=0.6, then (a)   P(E)= (b)   P(F)= (c)   ?(?∪?)=

A: It is given that P(E∩F)=0.042, P(E/F)=0.12 and P(F/E)=0.6.

Q: If n(A) = 41, n(B) = 21, and n(A n B) = 9, find n(A U B).

A: Given n(A) = 41 n(B) = 21 n(A n B) = 9

Q: O If p(A) = 0.17, p(B) = 0.06 and p(A and B) = 0.0102, are A and B independent?

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Q: If n(A) = 62, n(B) = 19, and n(A ∩ B) = 4, find n(A ∪ B).

A:

Q: 23. For sets A and B, if A C B, then B° C A°. F 24. For sets A and B, (A U B)°= A°UB°.

A:

Q: Which of the following is know as the ambiguous case? sss, SAS, AAS, ASA, SSA, AAA

A: An interesting problem arises when two sides and an angle opposite one of them are known. This is…

Q: - If p(A) = 0, p(B) = and p(A and B) = 19 100, are A and B independent?

A:

Q: 4 Which of the following represents inear tunctfen C. B. D. 十+ ++

A: To write that which function is a linear function

Q: If n(A) = 46, n(B) = 19, and n(A n B) = 8, find n(A u B) %3D

A: Given Data: The number of elements in set A is: n(A)=46 The number of elements in set B is: n(B)=19…

Q: If P(A) =.35 and P(B) = .45, then P (A∩B) A. is .10 B. is .80 C. is .20 D. Cannot be determined from…

A: Given information: PA=0.35PB=0.45

Q: Frieda is indifferent between alternatives I, II, and III as shown below. 24 Hours of Pain Pay…

A: Given:

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

A:

Q: -(a → p) = O a. (-p → -a) O b. (¬q → -p) O c. (-→ p) O d. (q → -p) O e. None of the choices is…

A:

Q: Let A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}.…

A: A=Dirk, Johan, Frans, SarieB=Frans, Sarie, Tina, Klaas, HenrikaC=Hans, Frans

Q: 1) X, Y,2 O, elsewheve

A: Given,         f(x, y, z)=kxy2z0&lt;x or y&lt;1, 0&lt;z&lt;20elsewhere

Q: Assume that 30% of city employees in City A ride the bus to work. Consider the following two…

A: We have , Employees of city A =30%S When the employees of city B is 10% higher . Hence, Employees of…

Q: If n(A) = 61, n(B) = 18, and n(A N B) = 5, find n(A U B). %3D %3D %3D

A: n(A)=61, n(B)=18, n(A∩B)=5

Q: reseacher desires to know if the age of a child is related to the number of cavities he or she has.

A: Here, Researcher want to know : Realtion for age of a child and number of cavities. It can be…

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.