Prove that there are no positive integers a and b such that a + b³ = 250.

Q: 2-Show that the following polynomials from a basis for P2. 1- 3x + 2x?,1 + x + 4x²,1 – 7x

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Q: Show that

A: (i) To prove that                   22+42-822+3=0

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Q: QUESTION 7 An IV drip was ordered for a patient. At the start the bag contains 1,134 mL, after 2…

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Q: Determine the exponential Fourier series for the impulse train shown below. -27 -n 0 * 2π 3π t

A: Exponential Fourier series for impulse function:-

Q: The width, labeled x in the figure, is (Type an integer or decimal.) feet The length, labeled 250 -…

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Q: 5) Let A= (2,3) U {4} be a subset of R with the standard opology. Find Ə(A).

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Q: 17 Let A = -30 -8 Find a matrix S, a diagonal matrix D and S- such that A = SDs-1 -1/2 -1/3 S = D =…

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A: We have to write the curl of a vector play in an application.

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A: It is three dimensional, so each points must have three components (x,y,z).

Q: @ In a G Survey the 100 out-patient who reported at a hospital one dey, it was found out that 70…

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A: Introduction: Probability simply refers to how likely something is to occur. When we are uncertain…

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Q: find the line ariz ation of the followwing function. fcx, y>=J 9z*+I6y² point (1,1). Use what this…

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Q: 6) Evaluate this expression. 7.4-(-3.7) A) - 3.7 B) 8.4 C) 11.1 D) 13.21

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Q: 1. Solve the system 3x + 5y+z = 1 7x-2y+4z = 2 -6x +3y + 2z = 5

A: According to our guidelines we can answer only first question and rest can be reposted .

Q: How much should you invest now at 5% compounded quarterly to have $8000 in 4 years?

A: As in compound interest quarterly A = P1+rnnt

Q: 3- Let {u,v,w} be a basis for a vector space V. Is {u + v,u + w,v + w} a basis for V?

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Q: U.S. Cell Phone Subscribers The number of cell phone subscribers in the United States between the…

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Q: n- 1)n(n+ Let ak = k(k + 1). Use induction to show that E ak holds for any integer n > 2 3

A: Follow the steps below.

Q: A company that produces skis has the Cobb-Douglas production function Q=f(x,y)=180x0.7y0.3 , where Q…

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A: Newton Raphson method. To find the root of the teansidental equation

Q: What is the simple interest on N450 for 4 years at 4'/,% C. N91 N71 B N81 D. N101 E. N111

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Q: f(x, y) = (-x – 2y, x – 4y).

A: Follow the steps.

Q: If A and B are matrices such that AB is defined, then it is true that (AB)T = ATBT %3D True False

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Q: r the positive mteger n. e mathematical nouction to sha n) B frue for all positive intege

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Q: Prove: For all m,n E N, (A†)™ = (A")† holds for all m x n matrices A.

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A: The question mentions to use the prime p = 4969.  The initial hashing function is also given as hk=k…

Q: The dot product of two vectors in R3 is defined by = a¡b1 + azb2 + azb3. [b3] a2 b2 8 Let i Find the…

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Q: Please use the following table to answer the question. Between Between Less than At least $1,000 to…

A: Total number of families with 2 children  = 2 + 13 + 15 + 6 = 36 Total number of families with 2…

Q: If the boundaries of a class interval are 17.5 and 26.5, then what is the class size? 18…

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Q: A linear transformation T : R³ → R² whose matrix is -2 -6 -6 -2 -6 -10+ k is onto if and only if k +

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Q: Which of the following is not true about linear programming?   The value of the variables can be…

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Q: Find the absolute maximum and minimum of the function f(x,y) = 7y + 64x - 3 over the closed region…

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Q: Evaluate the line integral, where C is the given space curve.     Cxeyz ds, C is the line segment…

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Q: 1. Solve the following DE using TWO DIFFERENT methods (Two dif- ferent approaches to same method…

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Q: Y <= 93. Which one of the following is true: a. Optimal objective function value is 0. b. Optimal…

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Q: Solve the given system of equations d.r -x + 3y + sin t dt dy = x + y – 2 cos t. %3D dt

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