k d 2d

Q: Factor x* + 1 as a difference of squares by first adding and subtracting the same quantity. Use this…

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Q: Find the coefficient on x^10 in each of the generating functions below. (h) (1-x^14)/(1-x)

A: Find coefficient of x^10

Q: find all possible values of integer n if x^n - y^n is harmonic.

A: The objective is to find all possible values of integers n such that xn-yn is harmonic. Suppose…

Q: What is harmonic, or Fourier analysis

A: Definition of harmonics "The term harmonic comes from acoustics. It refers to the vibration of a…

Q: Please help me find cosh(2) and cosh(0)

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Q: find the 4th term of (2n^2-3m)^4

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Q: 3. Find the complex Fourier Series for periodic extension of: x(t) = sin(2t) %D for 0 <t< 2T

A: Note: Since you have posted multiple questions, according to the policy we are only allowed to solve…

Q: 8(x – a) + 8(x + a)

A: Topic:- calculus

Q: L[2t2 + 5 – 3 cos nt), t > 0

A: We use the Linearity property and table of Laplace transform to find the answer of the given…

Q: (x, b. Find the Fourier sine series for this function: f(x) = 0 < x < T/2 0, <x< n and sketch odd…

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Q: M 1 {[1 '* . _ (w/wn)²]² + [2¢w/wn] 1/2 2 1²}' ||

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Q: a) f(z) = vz+Vz - 1 b) f(z) = Vz2 +9 %3D

A: A branch point of an analytic function is a point in the complex plane whose complex argument can be…

Q: Ost< 2H 3. fe)= (-sim( 못) , 플스. %3D

A: The Fourier series of function f(t) will be given by f(t)=a02+∑n=1∞ancos(nx)+bnsin(nx). Where,…

Q: Flw) = Sinlw) e?Jw o.5W

A: Given function is: Fω=sinω0.5ωe-2jω or Fω=2sinωωe-2jω The standard inverse Fourier transform…

Q: Qu Find the Fourier Series of the frnction fs)= メ+て if -元くメオ ール

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Q: express     n-1 Σ((k^2)/n) k=1   in closed form.

A: The given question is related with closed form of finite sum. Given that,…

Q: (b) Suppose that f(r) is a function given by for 0<r< T, f(r) = for -n <I<0. (i) Show that f(x) is a…

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Q: solve for the Fourier series f(x)=x^2 in (-1,1)

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Q: What is the cosine, sine and Fourier series of 1+cos^2(x) on [0, pi)?

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Q: Find the Fourier series representation of the periodic function below if c = 5 and d = 19.3. Then,…

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Q: -ohm resistor R1. is(t) t3 +t(s) 2 -1 Fig. 1

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Q: Find the function f if it is known that f prime of x= 3x^2 +6x-7 and f(-1)=10.

A: Given: f'x = 3x2 + 6x - 7 and f-1 = 10 To find: fx

Q: What property does a function need to have in order for its Fourier series to contain only cosines?…

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Q: Solve for Fourier coefficient, f (x) = Ssin x 02x2n T >x 22n

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Q: The absolute values is T₁, x T. = = Vr¹ cos² usinv + r¹ sin² usin¹ v + r¹ cos² v sin² v r²(cos² u +…

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Q: Σ 4 NITX (пл)з (1- сos(пп)) sin. L f(x) = n=1 8

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Q: Find the Fourier series representation of the periodic function below if c = 6.7 and d = 19. Then,…

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Q: . (-1)*+1 47. k=1 (k+1)!

A: We have to check

Q: What is the substitute of the expression (9+x)/2 if [ dx -is transform by trigo substitution…

A: In the question we have to find substitution for given integral value.