Calculate the mean of the following values:  125.474 125.468 125.481 125.476 125.472 125.473 125.483 125.478 125.478 125.474

Q: Exercice 1: On considère le signal suivant ayant pour période 2π. [u(t) = sin(t) u(t)=0 si te [0,7 […

A: Step 1:

Q: Prove that the collection of all intervals in R with endpoints in Qu{too) is countable.

A: To prove that the collection of all intervals in (R) with endpoints in (Q∪{±∞}) is countable, we can…

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A: Given details : a) Password length = 9 characters.b) ASCII character set = 128 printable characters…

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A: Lets start with a simple case to understand the problem better.Consider the below arrangement:First…

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A: Here is correct solution of given problem. (c). If this is helpful to you please drop thumbs up vote…

Q: 2. Evaluate: sin(t) * e¯t.

A: We evaluate the Laplace Transform of the function  f(t)=sin(t)⋅e−t by using the definition of the…

Q: 246311 890969 -379011 B

A: Given information:  890,909minus 379,011 Required:Difference Solution:The answer to a subtraction…

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A: Step 1: U has 14 elements starting from Store 1 till Store 14.A, B and C has 5 elements each. Store…

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A: To solve this problem, we need to evaluate the line integral:∮C​(1+ey)dx+exdywhere C is the boundary…

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A: Approach to solving the question: Detailed explanation: The "paradox of voting," also referred to as…

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Q: SOLVE WITHOUT ARTIFICIAL INTELLIGENCE BY HAND,LEGIBLE PLEASE The region in the first octant bounded…

A: Step 1: Understand the BoundariesThe region is bounded by the planes x+z=1 and y+2z=2  in the first…

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A: The given system of linear equations is:1.  2x - y - 3z = 0 2. x + 2y - 3z = 0 3.  x + y + 4z = 0To…

Q: 1) Find a basis for each of the four fundamental subspaces of A. A = 2 122 0 5 -1 1 50 1 12 3 8 1

A: Step 1:Step 2: Step 3: Step 4:

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Q: Problem 2 (Completing the proof of Proposition 1) Let V be a vector space. Prove that the following…

A: Steps of solution Part 1) To prove that for every scalar c∈R, the equation c⋅0v​=0v​​ holds in a…

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A: Understanding the ProblemWe are given a directed graph representing a network with capacities on…

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A: Step 1: Question (1) We need to prove that 13+23+33+⋯+n3=(1+2+3+⋯+n)2. The given identity is…

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A: Approach to solving the question: Here's a summary of the steps:1. **Find Midpoints**: Calculate the…

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Q: Consider a set of 500 equations in 100 variables: Ax\le b, given by a_{i}^{T}x\le b_{i}. Suppose…

A: First, we need to formulate the linear programming (LP) problem. We are given a set of 500 equations…

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A: I'll explain the process step-by-step for solving this differential equation using the method of…

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A: The given Partial Differential Equation (PDE):                               ∂x2∂2u​−y∂y∂u​+u=0 We…

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A: Analyzing the Graphsa) Number of Isomorphisms Between the Two GraphsIsomorphism: Two graphs are…

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A: Step 1: Calculate the material handling cost for each pair of departments in the layout.The formula…

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Q: Deternine  A: the number of isomorphisms between the two graph in FIGURE 1 B: the number of…

A: Let's break down the problem step by step based on the two graphs shown in Figure 1. Part A:…

Q: Suppose: • The vat contains 270 gallons of liquid, which • • . never changes. Sugar water with a…

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Q: Show that the set of all [a,b] with a<=b is also countable Show that the set of all (a,b] with…

A: First we show that the interval S={(a,b):a,b∈Q∪{+∞,−∞}} is countableWe know that, Since Q is…

Q: (4) Two parallel forces, each of magnitude F = 35 lb, are applied on the handlebars for the position…

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Q: (4) Determine (a) the force component perpendicular to line OA and (b) then calculate the moment…

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Q: Find the interval I and radius of convergence R for the given power series. (Enter your answer for…

A: We find the interval I and radius of convergence R for the given power series:∑k=1∞​72k27k​(5x​)k We…

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A: Step 1:Given f(x)=x4−2 with an interval of [0,2]a)Bisection method:The  bisection tracks down a zero…

Q: 8. Calculate ffs F.ñ dS where F = (xy² + cos z, xe, x²z + sin(y)) and S is the surface bounded by…

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Q: prove that: A: Every path is bipartite B: a cycle is bipartite if and only if its length is even.

A: Part (a) Every path is bipartite: Proof: A bipartite graph is a graph whose vertices can be divided…

Q: 3. Use Dual Simplex method to solve the following LPP. Maximise subject to Z=3x+2x2 +13 3x1 + x2 +…

A: Maximize Z=3x1+2x2+x3 Subject to: 3x1+x2+x3≥3(Constraint 1)−3x1+3x2+x3≥6(Constraint…

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Q: Determine the x-y and n-t components of the 13-kip force Facting on the simply-supported beam. Force…

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Q: (5) Two forces are exerted on the potted shrub as shown. Determine the magnitude of the resultant R…

A: Step 1: Split the two forces into their x and y components.Since the 15° angle on F1 is measured…