(A – B) – (B C) = A – B by using laws of sets Browse Mhy Compuor

Q: Prove using the properties of set operations: a. A - B and An B are disjoint.

A: Solution-: We want to prove A-B and A∩B are disjoint.

Q: 3 - If a = (1, -3, 2) , b = (-1,1,1) and c= (2,6, 9) ; find the following: 1. а + (b + c) 3. b+ 2(a…

A: As per our guidelines we need to solve only two subparts in a question.please repost the remaining…

Q: If a = (4, 0, 4), b = (3, 4,-4), and c = (0, 4, 5), show that a x (b x c) = (a x b) x c. 60i + 96j -…

A: Solution: Step-1                         Given if a = 4, 0, 4 ,b = 3, 4, -4, and c = 0, 4, 5, show…

Q: Which poir represents W Z +++ -6-5 -4 A W B X

A: According to the given information, it is required to tell which point on number line represent…

Q: (CnBn Ac) U ((AUB) nC) B A ♡ C

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Q: perform the indicted operation simplifly the result p2+4pt-32t2/p2+3pt-18t2   x  p2-9p+18t2/…

A: Answer and explanation is given below

Q: Prove using the properties of set operations: a. If A and B are sets then [(A - B)c n A] C B

A: The given expression is A-BC∩A⊂B, where A and B are sets.

Q: If ACB and BC A then A= B I F If A= B then Ax B= B× A. I F For any set A, fo(Ax B) = gɔ(A)× p(B) T F

A: Given, If A⊆B and B⊆A then A=B A is the subset of B and B is the subset of A, then elements…

Q: Question 3 Suppose sets A and B are as follows: A = {a, b, f, g, h} and set B - (a, c, d, f, h}.…

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Q: Exercise 4.1. Suppose that the possible values of x are all the people in the world. Let P(x) stand…

A: Given that the possible values of x are all the people in the world.  P(x):- x has a pet named…

Q: Let ä = = (8,1, –4) and b = (5,-2,1). Find à + b, 4à + 2b, là\, and là – b\ %3D

A: a vector = <8,1,-4) and b = <5,-2,1>  Find , a+b, 4a+b, |a| , |a-b|

Q: Find |AI, IBI, AB, and IABI. -2 A 1 2 ] B = [2 -2] 4-2

A: a) A=(-2)(-2)-(1)(4)          =4-4           =0⇒|A|=0b) B=(2)(-2)-(4)(0)           =-4-0…

Q: If 2 does not divide xy then 2 does not divide x and 2 does not divide y indirect proof

A: Introduction: A mathematical statement can be proved in two ways. Either the statement can be proved…

Q: True or False? 9. Let A, B, and C be any sets then C − (A ∩ B) = (C − A) ∪ (C − B).

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Q: Exercise 2. Fiad multiplicatiou table of a greupG if @) IG(=2, (6) IGI= 3.

A: Given: a) G=2 b) G=3

Q: If P(A) = 0.5, P(B) = 0.7, and A and B are independent, find P(A and B). P(A and B) = (Type an…

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Q: √ √u² – a² du = ½ (u√u² – a² – a²în]u + √√u² – a²1) + - - -

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Q: Prove using the properties of set operations: a. ((AUB)–C)° = (A–C) – (B – C)

A: Solution

Q: (2) Let's double-check our understanding of set operations (a) Is P(AUB) = P(A) UP(B)? (b) Is B -…

A: We have to solve given problems:

Q: Bons Home workO Show why the equality erfx) + erfe (x) = ! is satis fied ?

A: We know that erfx=2π∫0xe-t2dt erfcx=2π∫x∞e-t2dt

Q: snip

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Q: Introduction to Discrete Mathematics  Let A = {1, 2, 3, 5, 7, 8} and B = {3, 4, 5, 6, 7}.…

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Q: Evaluate S Vx+1 dx (1 + } -(1 + i (1-5 D. - (1-5)i A. + C C. + C B. + C + C

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Q: Find​n(C×G​) given that C​=​{4, 5, 6, 7, 8​} and G​=​{b, c, d​}.    ​n(C×G​)​=

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Q: If v = (3, –1, 1) and w = (-2, –2, –2) , what is v · w ? -10 O 10

A: v=3i^-1j^+1k^   w=-2i^-2j^-2k^

Q: Show that if A and B are sets, then P(A) u P(B) c P(A u B), where P(A) denotes the power set of A

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Q: Q3 ( Let A, B and C be sets. Show that (C – A)n (A – B) = 0, without using membership tables.

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Q: Find P (A/B) and P (BIA), show 4 3 3 Given P(A) = , P(B) 8 and P(B A) 8 whether A and B are…

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Q: K Let A = -4 -3A+3B= Find-3A+3B. 4 [8] 7-8 and B = 4 -4 [3] 8 -5

A: Addition of matrices

Q: A C 10 12 17 18 12 10 20 How many elements are contained in each of the following sets? A : 57 B :…

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Q: (2) Let's double-check our understanding of set operations (a) Is P(AUB) = P(A) UP(B)? (b) Is B -…

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Q: 4.) Q3- 5.) D8 6.) P39-

A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…

Q: The expression -VES: P(x)^3y T: Q(x, y) is equivalent to which of the following? OVES: -P(x) V 3y…

A: We have to simply the Given expression and check its equivalent form.