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

Q: 21 Given the matrices, A = (2 -3) and B = -3 2 find the product AB? AB = (-4 - 3) AB = (-7 1) AB =…

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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: Problem 3 : Determine the truth values of the propositional variables to show that the argument is…

A: 3. To prove that the argument is invalid we need to show that all the premises are true but the…

Q: Evaluate. 5(41)

A: We need to evaluate the value of 5(4!)

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: APQR has T on QR so that PT is perpendicular to QR. (a) Draw three triangles APQR with PQ, PR, QT,…

A: As per the question we have to find the triangles ∆PQR with PQ, PR, QT, RT all integers and PT is…

Q: (c) Give the coordinates of the local minimum of the original function, f (i.e. the secant…

A: The given function is,(a) To Sketch: The function (b) To Find: Coordinates of local maximum. (c) To…

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 f and g are continuous functions with f(-1) = 4 and the following limit, find g(-1). lim [5f (x)…

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Q: 20 A linear programming model has an objective function, M = 3x + 4y. Which of the following ordered…

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Q: Question 7 Integrate the function. x + 6 dx *+3Xx +5) (A (x+3)3 X +5 +C x+5 X+3 (x+3 X+5 x+ 3)3 In X…

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Q: y 2 X = y = f(x) 3 X = 4 (a) on what intervals is f increasing? (Enter your answer using interval…

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Q: Consider the vector field F(x,y) = (2x + 3 + -Oy) + (cos(y) + −0x + 2 * 3y)j and the path P that…

A: We have to evaluate the integral.

Q: Integrate the function. 8 dx V36 - 64x2 X+ C sin-1 + C -1 + C D 4 tan-1 3. B

A: Given:       ∫836-64x2dx  substitute u=4x3→dudx=43                   dx=34du         =∫636-36u2du…

Q: Listed below are the annual tuition amounts of the 10 most expensive colleges in a country for a…

A: Given the data on the annual expenses of the 10 most expensive colleges in the country.Want to…

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

A: Solution

Q: Find the integral. e2xx2dx

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Q: In analyzing hits by certain bombs in a war, an area was partitioned into 566 regions, each with an…

A: Given Total bombs=505 Total regions=566

Q: Two cards are chosen from a 52-card deck, how many ways can 2 Queens be choser

A: There are total of 4 queens in the deck of 52 cards.  We need to choose 2 queens .

Q: Question 8 Integrate the function. dx V9 - x2 COs:1 X+C 2 cos x+ sin x+C D sin *-C Question 9 413

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Q: In an experiment, college students were given either four quarters or a $1 bill and they could…

A: The data shows the four quarters or a $1 bill and they could either keep the money or spend it on…

Q: Practice 2: Use the definition of derivative at a number a to determine whether f'(3) exists when…

A: By using the definition of derivative at a number , to determine whether  exists when .

Q: For a negatively skewed distribution, what is the most probable order for the three measures of…

A: For a negatively skewed distribution Mean, Median, Mode is the most probable order for three…

Q: The graph of f is given. State the numbers at which fis not differentiable. X = (smaller value)…

A: The function is not differentiable on following points1) the point at which the function is…

Q: Integrate the function. dx Jzx (1+x) A sin-1 +C tan-1 C In |x|•C D tan-1 .C

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Q: 25. List the sides of AXYZ in order from largest to smallest using an inequality. 26. List the…

A: Side opposite to largest angle is largest one and vise versa

Q: rent Attempt in Progress The following information is obtained from a sample data set. = 20. x =…

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