Please answer question 3&4 by using functions (a)-(e)
I have shown that the functions are odd or even and have solved one Fourier coefficient problem.
As other are similar and you can compute the integration.
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Please answer question 3&4 by using functions (a)-(e) For most of the following problems, you need to refer to the...
Problem 5. Consider least squares polynomial approximation to f(x) = cos (nx) on x E [-1,1] using the inner product 1. In finding coefficients you will need to compute the integral By symmetry, an 0 for odd n, so we need only consider even n. (a) Make a change of variables and use appropriate identities to transform the integral for a to cos (Bcos 8)cos (ne) de (b) The Bessel function of even order, (x), can be defined by the...
9780130130549 3. Near certain values of r each of the following functions cannot be accurately computed using the formula as values of r which are involved (e.g. pose a reformulation of the function (e.g., using Taylor series, rationalization, trigonometric identities, etc.) to remedy the problem. This is problem # 12 from the textbook. Please also see pages 48-49 for examples and more details. given due to cancellation error. Identify the near z 0 or large positive r) and pro- (a)...
please answer question 4 and 5 64) A Sinusoidal Volage E Sin that clips the negative portion of the wave. is passed through a half-coave tech fler oldal Voltage E Sincest), Lobere tis time hind the Fourier Series of the resulting pertodie function given by : fet) - -/octco 2 E Sincut) 0 <t21%. Your answer should be Fet) + Sin Cut)- DELFs cos cowt) + ss.com (4.c)+ ] where an - - -_ = 2€ Can- Con+1 (402-1) bi...
Write neat please. Show step by step please. Read instructions carefully. Box in answer please. Thank you Find the magnitude and direction of the magnetic field B,, for the protons to Calculate the magnitude and direction of the magnetic B2 for protons to move in (a) emerge from the slit with a velocity of 1 x 10 m/s. (b) a semicircle and arrive 9 cm to the right of the velocity selector. Calculate the total flux enclosed by the semicircular...
need the answer for G please and thank you 1. Find the Fourier series coefficients of the following periodic signals 2πη πη π x[n] = [1 + sin(一)I cos (C -) e. x[n] = ( 21)-) y[n-1], y[n] is a periodic signal with period N = 8 and Fourier f. series coefficients of bk - -bk -4 cOS
3. Let z,-34J4 and z2-10e'. Find the results of: zit 22,21 * 22,21/22, ะ?, and å . Find the Laplace transforms of the following functions: note that t2 0 1). f(t) =e®.4tcos 12t. f) sin(t 3), f(t) =cos2wtcos3wt. Hint: You may want to use the following identities: cos(o + β)-cosoosß-sino sind, sin θ = , 2 2j 3. Let z,-34J4 and z2-10e'. Find the results of: zit 22,21 * 22,21/22, ะ?, and å . Find the Laplace transforms of the...
I only need help with d, e, and f. Can you please explain especially d in detail? Thank you 1. Here you will prove the famous identity that 1 1 1 3+5+7+ Do not use the Ratio Test anywhere in this question. (a) Express h as a power series centered at 0. Determine its interval of convergence. Hint: This should be short. (b) Let S(:) be the Taylor series of arctan x at 0. Without computing S(2), briefly explain why...
i don't need the plot for d literally that is all the info provided to answer the question- there is nothing missing 2. An odd function (1) of period 27 is to be approximated by a Fourier sine series having only m terms. The error in this approximation is measured by the square of the deviation: E = L. (s1» - Etusinnes) (a) By differentiating with respect to the coefficients be find the values of by that minimize Em (b)...
2. (4pts each) Find the derivative of the following functions: You do not need to simplify the answer. CIRCLE FINAL ANSWER. a. f(x) = 2x2e-1 + 7e2x-1 + 3e2e cos (36) b. g(t) = 1+sin(3) c. h(x) = ln(x2). arctan(kx) (k E R) d. f(x) = sin(x) sin(x)