Let S be the line segment connecting i to 1, oriented either way. Show that 1 1/2 d S dz ≤ 2√2

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Q: A refrigerator that originally cost $1300 was reduced to $910. What is the absolute change in price?…

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Q: = Find the mass of the solid bounded by the the graphs of y 8x², y = 5, z = 0, and z = 2, in the…

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Q: explain why x=sin^-1(-0.4) is not a solution to the equation sin(x)=-0.4 on the interval (0,2π).

A: We are asked to explain why is not a solution to the equation on the interval .

Q: According to the Centers for Disease Control and Prevention, in May 2020, 10,847,778 coronavirus…

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Q: 1 0 z = b + ca N Delete selected item(s Undo Click to add.

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Q: 3. Life expectancy in the United States was 76.64 years in 2000. In 2010, the life expectancy rose…

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Q: Given: The region bounded by: y = (1/x) y = (1-x) x = 1/2 x = 4 NOTE: All Dimensions are inches,…

A: The region is bounded byNote : According to the guidelines we are allowed to solve three subparts at…

Q: Use Cramer's rule to compute the solution of the system. 5x₁ + 2x₂ = 19 4x₁ + 6x₂ = 24 What is the…

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Q: By finding an antiderivative, evaluate each of these integrals, where the path is any contour…

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Q: ). Consider the dot plot below: X X X 1 X X 2 X X X 3 X X X 4 5 X X 6 X X X 7 X 8 X 9 X 10 What is…

A: We have given a  dot plot , in which we have given points 1-10 and their dots respectively.We will…

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Q: Integrate [x xex dx.

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Q: Find the following for a $200,000 fixed-rate mortgage and the given informati a) Monthly mortgage…

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Q: Which of the following systems or sequences have a Fourier transform? a. x[n] = (1.1)"u[-n] b. c.…

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Q: Let the temperature of a point in R³ be given by T (x, y, z) = 7x² + 7z². Compute the heat flux…

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Q: Find the area of the region under the graph of f(x) = e³x for -1 ≤ x ≤ 2.

A: The region bounded by the curve  in the interval .The aim is to find the area of the region.

Q: Find the four f(x, y) = 4x² + 3xy + y second-order partial derivatives for:

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Q: Solve the Dirichlet problem in the circle of radius 4 using polar coordinates: PDE: V²U = Urr + Ur+…

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Q: Find all the cosets of the subgroup in Z18

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Q: An icosahedron is a Platonic solid with a surface that consists of 20 equilateral triangles. By what…

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Q: If f (x) = √2 + 5x, find f'(5), using the definition of derivative. f'(5) is the limit as ï → As…

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Q: 2b. Show that if K CR is compact then K is closed.

A: Given that  is compact. we have to show that  is closed .In other words ,it is suffices to show that…

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Q: Problems #4-7: Write an equation to model each scenario. 4. The total cost C of an item selling for…

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Q: A Taylor series is something we often use and looks like dy y(xo+h) = y(xo) +h(x) + h² d²y 2! dx²…

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Q: Evaluate the Riemann sum for f(x) = x² - 6x on the interval [0, 3] taking 6 subintervals and using…

A: Given interval Number of subinterval

Q: Give a counterexample to each of the following claims. Describe in a sentence or two why your…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Find a particular solution for the given differential equation. d²q dq La +Ra + q = Vosin (wt) dt dt

A: We will use the following formula to get the particular solution of the above differential equation…

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Q: A is a 4 x 5 matrix with four pivot positions. a) Does the equation Ax = 0 have a nontrivial…

A: Given that  is a  matrix with 4 pivot positions. It means rank of A is 4, that is, .By Rank-Nullity…

Q: Express the set in roster form. B = (x | XEN and x is a multiple of 7)

A: For given set B we have to write it in roster form.

Q: In 2020, there were 7.8 billion people in the world, and 5.16 billion had cell phones.¹…

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Q: Sketch a directional field for the equation. Identify at least 4 isoclines. dy dx = y +x Isoclines:

A: This is a problem of directional field problem.

Q: . Determine the exact distance between these skew lines: The line through P(2,-1, 1), and Q(1, 0,…

A: The formula is

Q: 2. For a permutation Te Sn, consider = 172...n in one-line notation and let the inversions of T be…

A: As explained in the example, we have to find the number of inversions for permutation 2437165.An…

Q: (x, y) = x + 2y ty subject to the constrainty Find the relative extrema of f(x, y) = x² - y² subject…

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Q: Find the rank of the matrix below. [10 9 A = 3 -1 4 4 1 3-1 2 1 7 0 19 -1

A: Given that the following matrix is:                               To find the rank of the given…

Q: 3. Find the Fourier transform of: (a) e-r²/2 (b) xe-2|z| (c) erfx = // Se √ Ső e-²² dz

A: As per our company guidelines, since the question has multiple subparts we will solve the first part…

Q: X is an infinite well-ordered set without maximum element. Show that any element of X has an…

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Q: 2. Is the set D = | = {z = C | |z| = 5, |z − i| > 5} compact (C is equipped with a standard metric)?

A: We are given a set defined as . We want to determine if this set is compact in the complex plane…

Q: The jar below is approximately a cylinder with a height of 18 cm and a radius of 7 cm. The jar is…

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Q: have one follow up question: Check your hypothesis from part (d) above by now finding the derivitive…

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