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Q: Use the "element chasing" method to show that: For all sets A and B, if B C A^C, then An B = Ø.

A: Here, we need to show that if x∈A, then x∉B provided B⊂Ac.  Or, if x∈B, then x∉A provided B⊂Ac.

Q: find GA

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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: Hello, hoe about #2

A: The given function is in branch We can find Laplace transform by defination .

Q: XP ヤ()UT 0

A: I the given question we have  to find the differentiation of ∫2x4tln(t)dt so here we use the…

Q: (b) Is B, significant? Use a - 0.05. State the null and alternative hypotheses. O Ho: B, > 0 s0 O…

A: I am using Excel to solve this problem

Q: B D O O 1 2 2 3 4 5 2 3 4 5 WH 3 4 5 Ind 2 4 5 -X

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Q: |u| ≤a is equivalent to __________ .

A: Given |u| ≤a is equivalent to __________ .

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Q: Let c d -4, then d c

A: Topic = Determinants

Q: 2 a. AnBnC b. (AUB) NC c. (ANB) UC Answer a. Let A= {0, 2, 4, 6, 8, 10}, B = {0, 1, 2, 3, 4, 5, 6},…

A: Solution is following in step 2.

Q: Evaluate dz. 23 x2+1

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Q: - 3 - 3 - 8 Let v1 = 0 |. v2 = V3 = Determine if u is in Nul A, where A = V1 v2 V3 and u 8 10 5 8 Is…

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Q: Let A = {1, 2, 3, 4, 5, 6, 7, 8}, let B = {2, 3, 5, 7, 11} and let C = {1, 3, 5, 7, 9}. Find (A U B)…

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Q: With U={1,2,3,.,9,10} and A={1,2,3,4,5), B={1,2,4,8}, C={1,2,3,5,7}, D={2,4,6,8}. Determine Au(BnC)…

A: Solution.

Q: plece of frui ou then return it, and select a different piece of fruit. Find the probability that…

A: Given, the basket contains 6 apples and 5 peaches and randomly selected 2 pieces of fruit To find…

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

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Q: du Evaluate oA 4 - ư

A: Given: I=∫01du4-u2 we know that ∫dxa2-x2=12alna+xa-x+c

Q: Let a, b, c ∈Z+.    If  a | b and a | c then a | ( b + c )  true or false?

A: Use the definition of divisibility, to express b and c in terms of a. a|b⇒b=maa|c⇒c=na Therefore,…

Q: ProoF s- F(F(B))SB

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Q: Let y=cscx then d³ y dx³

A: I am attaching image so that you understand each and every step.

Q: ntegorn soluton ) 1449¢ 1053y -1026 Deter mine all est.

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Q: So what do i put please be clear

A: Here given relation defined by for  Reflexivity check :C is reflexive real number , ,this is false.…

Q: With U={1,2,3,..,9,10} and A={1,2,3,4,5} B={1,2,4,8}, C={1,2,3,5,7}, D={2,4,6,8}. Determine C' u D'…

A: Let X be the universal set and A be a subset of X. Then the complement of the set A is denoted as A'…

Q: prare that

A: on using trigonometry identies  we get

Q: The order and dryrec 67 The oDs dril=o

A: To find The order and degree of the given differential equation

Q: Use the sets to find Fn (DUE). Let D = {14,17,19}, E = {14,16,17,18), and F = {13,15,16,17,19}. Fn…

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Q: What is the expression modeled by this Venn Diagram? (Note: Simplify if possible) U A

A: Since, you have post multiple question. I am answering first one. Please post again the question for…

Q: Let à (6, 7, 4) and 6=(3,2,2). = (a - b) × (a + b) i

A: We are given that, a→=6,7,-4, b→=3,2,2 We have to find: a→-b→×a→+b→

Q: do need the answer without u in it

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