3. Given the periodic function below defined over a period, determine completely the Euler coefficients and write its Fourier series expansion. f(x) 0, C, -c

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A: Dear Student,    As per our guidelines we can answer only first three subqustions. So kindly…

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Q: Solve the difference equation Yn+25Yn+1 +4yn = n² with initial conditions y(0) = 2, y(1) = −1.

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A: (1) Let  be the sequence given by .(a) Show that for all  there is  where  for all .(b) Show that…

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Q: 2. 3. Find the solution of the initial value problem t 4. dy=y+t² sint, y(n)=0. dt Solve the initial…

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Q: Verify that the given differential equation is exact; then solve it. 4 (27x²y³ +y4) dx + (27x³y² +…

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A: Given homogeneous differential equation is(1−t)y″+ty′−y=0Let y1=tThen y1′=1 , y1″=0Therefore…

Q: s

A: Here, the number of players is 4. So anything more or equal to that is  is a fair share.

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Q: Currency BDS =$1 USD = $ 2.0675 Convert $7300 USD to BDS. Show all working.

A: $7300 USD is about $3530.8343 BDS.Explanation:

Q: Consider the sequence 6, 15, 24, 33, 42,... with a = 6. a. Which of the following is a recursive…

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Q: 1) Find the degree of each vertex in the following graph

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Q: Don't use chat gpt

A: The objective of this question is to verify the divergence theorem for the given vector field E =…

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A: Selling cost of each toy = $27.66Variable cost per unit = $15.13Fixed cost = $350,840

Q: Suppose Cov(X,Y) = 725. What is Cov(0.72X, 0.62Y)?

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Q: 1 Find the Taylor polynomial P3(x) for f(x) = 1+2x centred at a = 0, of 1 order 3. Give a bound |₁2x…

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Q: For f(x,y)=x²-xy + y² - 5x+y find all values of x and y such that f(x,y) - f(x,y)0 simultaneously.…

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Q: A= -3 со 3 -6 5 -12 15 ст 5 14 7

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Q: Suppose that Var(X) = 704.85, Var(Y) = 9161.83, and Cov(X,Y) = 2154.62. What is Var(.97X + .03Y)?

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Q: If Cov(X,Y) = 100, then what is Cov(5X,5Y)?

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Q: 8. The rectangular function is defined by: A, (0) - {₁ T - sts Plot the following rectangular…

A: All the graphs are plotted below.Explanation:Here are the plots:

Q: Question 2. Use induction to show that for any natural n ≥ 3, one can be written as a sum of n 1…

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Q: (1) Let (an) be the sequence given by an = √n. (a) Show that for all e > 0 there is N E N where an+1…

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Q: If Cov(X,Y) = 830, then what is Cov(10X, 1Y)?

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A: We have to solve given differential equation.

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