Write down the dual of this LP. Solve this LP using the two-phase simplex algorithm.

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Q: Which of the following is the estimate of r2 for the root of f (x) = -0.9x2+1.7x + 2.5 using Newton-...

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A: Given equation is  f(x) = 1x2 + 6x + 10.The value of table for x and y x 0 0.25 0.5 0.75 1 y 0....

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Q: Naia has 4 pairs of shoes (white, black, gray, maroon) and 3 bags (red, blue, green). In how many wa...

A: Given Naia has 4 pairs of shoes and 3 bags we have to find number of shoe-bag combination.

Q: Prove that if AUB= A is true, then AN B = B is also true, AND CONVERSELY.

A: . 

Q: Let ƒ : R → R be a continuous function such that f(0) 0. Prove that f(1)< 1 for all real x.

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Q: O 6. Which of the following lines are parallel to the line 2z + 2y -2 *Hint you need to get it in sl...

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Q: Give an example of a vector space V over a field F, and of a linear transformation T : V → V that is...

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Q: What is the relative error in estimating the first derivative of f (z) = 25x - 6x2 + 7x- 88 at x-2, ...

A: Given equation is f(x) = 25x3 - 6x2 + 7x - 88∴ f′(x) = 75x2 - 12x + 7

Q: . In the following either prove that the set W is a subspace of the vector space V or give a counter...

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Q: Principal $10,000 Compounded semiannually The principal represents an amount money deposited in a sa...

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Q: ues of p will 3x(4x+3)=-p have non-real root

A: Given Equation 3x4x+3=-p The value of p is found such that the equation has a non-real root.    

Q: The accompanying figure shows a network of one-way streets with traffic flowing in the directions in...

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Q: 4. Determine whether the mapping S: M2(R) → M2(R) defined by S(A) = A + AT is a linear transformatio...

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Q: nd no two

A: 1. 8 letter words with 2 digits same. C4×8!2!2!2!2!=C4×7×6×5×4×3=26×25×24×23×7×3×52626

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Q: Let F be a field and let V, be the F-vector space of polynomials in F[x] of degree <n. Which of the ...

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Q: dx using 4-segment Trapezoidal Rule? 1+x What is the estimate of the integral a. 0.708334 b. 0.69702...

A: Given: Let us determine the estimate of the given integral ∫01dx1+x using the 4-segment Trapezoidal ...

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Q: If fufe.- fuave diffa Veubable at'xo eI fuave difle Veubable at Xo eI Pi:I R,ists-n prove O firfet--...

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Q: Isabel wants to buy a new boat but needs money for the down payment. Her parents agree to lend her m...

A: (a) The principal amount (P) is $4000, time (T) is 3 years, and rate (R) is 4%. 

Q: Question 2. Prove that if AUB= A is true, then AN B = B is also true, AND CONVERSELY. Caution. There...

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Q: A marketing survey compiled data on the number of cars in households. If X = the number of cars in a...

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Q: Please answer no. 4&5

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Q: Let T1, T2 : V → V be linear transformations satisfying Tị • T2 = ly (where 1y denotes the identity ...

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Q: Q.2-Solve the differential equation (answer three dy а. (Зух? y (3yx² -) + (x³ + cosy +-). x2 dx

A: Introduction: A first-order differential equation is standardized as  Mx,ydx+Nx,ydy=0 If ∂M∂y=∂N∂x h...

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A: Introduction: The formula of Laplace transform of eatcos(bt) is given by, F(s)=(s-a)(s-a)2+b2 The fo...

Q: 4. How many numbers can you form by arranging the numbers 5,6, 7, 8, 9 ,3 ,1, 4, 2? a. 90,410 c. 362...

A: As per our guidelines I solved first three subparts.

Q: if x 2 (-2x, f(x) = { 4, ーx?+ 5,

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Q: The composite is composed of a cone and hemisphere. 89 ft 33 ft a) Find the surface area of the comp...

A: Formula used: Surface area of the cone is given by the formula: Scone=πrl Surface are of hemisphere ...

Q: ) Sketch f(x) = |x – 2| + 3. Label at least 3 points. alculate f(-3) and label this point on your gr...

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Q: 5 minimum effort game, non-mechanical) Consider a two-player game in which each player can choose an...

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Q: What is the %ER of the approximate derivative of f(x) = x2ex , using forward-difference %3D approach...

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Q: (x+2)" The interval of convergence of the series E is equal to: [-3;–1[ 1- 3; –1] This option This o...

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Q: Ryan deposits $5000 into an account that pays simple interest at an annual rate of 3%. He does not m...

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Q: Considering the system of linear equation below, What is the %ER for x2 in the 2nd iteration? if the...

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Q: How many 6 digit numbers are divisible by 5? Assume repetition is allowed. 12000 180000 60000 200000

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Q: sin ot 0 <t < () = VI

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Q: . Given the following matrices, perform the indicated operations. 7. -1 -9 -8 101 A = 2 -2 B = 4 1 C...

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Q: How many ways can 10 used cars at a parking lot be parked in a row if the 4 different black cars mus...

A: We have to find total number to ways to park 10 car such that 4 black cars must not be together.