Q7. Find the Fourier series of the signal f(t), with period 27, given on the interval [-, π] by f(t): = -1, 1, 0, for-/2 < t < 0, for 0 < t < π/2, otherwise.

Q: 26. da (x² cos y+ sin 2y) =(ry) x(- sin y y') + (cos y)(2z) + cos 2y - 2y = x-y' +y·1 = %3D %3D dx…

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Q: Draw a graph for following f' > 0 on (-∞,1) and f"l > 0 on (-∞, 1) U (1, ∞).

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Q: Find y' where y = tan(11a? + 8) v173 + 17 Answer: 51a2 y/ = sec2 (22æ)\/172³ + 17+ tan(11a² + 8)…

A: I have used the rule for composition of function and multiplication of functions

Q: 4-x 2. s] Let f(x) = . It was computed thatf'(x) = (x² +4)z" Find where the function is increasing…

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Q: The value (x, f(x)) of the maximum or minimum limit of the function 8 + f(x) = x3 - 6x2 + 4x and for…

A: Please see the attachment

Q: Determine if = 5₁° f(x) dx is convergent or divergent when G 1 x² and find its value if convergent.…

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Q: Given the graph of f'(x) below, where is fx) increasing? 6 4 4 6 a) Of(x) is increasing on the…

A: According to first derivative test, if f'(x)&gt;0, then f is increasing and if f'(x)&lt;0, then f is…

Q: Compute for a real root of 2 cos x – sin vx = i accurate to 4 significant figures using Fixed-Point…

A: 2cosx3-sinx=14  compute for a real root of equation using fixed point iteration method with an…

Q: Given the real signal x(n) = If you know that X(=0)=7, X(m=x)=11, and ZX(»=x/2)=63.4349°, find x(n).

A: Real signal is given by: x(n)↔X(w) Since, X(w)=∑n=-∞∞x(n)e-jwn And, x(n)=abc Take w=0,…

Q: HW: Solve (1) * s2 ans/ [-1, =) (2/3, ) (13/3, ) (-, 4/30] (5) [4, )

A: According to the guidelines of bartleby i have done only first three questions please ask rest of…

Q: On the interval [-5,5] (2²³, 2) = -(/ dx = da) ² =

A: Inner product of two functions

Q: 1) Find the fundamental period of the function u + v, if any, by examining whether the functions u…

A: Hello. Since your question has multiple parts, we will solve the first part for you. If you want…

Q: Calculate the Derivative k(u) == are sec(u) 3u + 2

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Q: Which of the following is true for the interval (2,0) for the graph of fAx) shown below? 5+ 4 3 -5…

A: This question can be answered by considering the slope of tangent at any two points in the given…

Q: Find the moment generating function of x - f(x) = 1, where 0 < x < 1 Select one: O a. e' 1 t b. Od.…

A: The moment-generating function f(x) where 0&lt;x&lt;1

Q: How do i find e(x), var(x) and e(x^3) using the moment generating function

A: Let us define the random variable X with moment generating function Mx(t).The moment generating…

Q: Consider a smooth function f such that f'(0.25) = -9.066698. The approximation of f'(0.25 )=…

A: Given,  Smooth function f such that f'(0.25)=-9.066698. From given data we know, f'(0.25)=-9.069753…

Q: Which of the following is a graph of a functionf that satisfies the following conditions: • f'(x) 0…

A: d2dx2fx &gt;0  on  -∞,-1  Thus, the minima lies in region x =  -∞,-1    Thus, only graphs C and D…

Q: • To find sn, we raise $₁ to the power Sn ||*)/2-1/ 1/n 2-1/2) 2(n+1)/2 |sn|1/n Sn = 1/2 n

A: The given step is

Q: 10) )Eind fCx) if f Gx)= arc sin Se 0.00

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Q: Find all points (if any) of horizontal and vertical tangency to the portlon of the curve shown x-…

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Q: Find the Laplace transform g(t)={0  0≤t<5 ;(t-5)^2 t≥5 A. (e ^ (- 5s))/(s ^ 3) B. (2e ^8s)/(s ^…

A: Solution:

Q: Use the given graph of f(x) to find the intervals on which f'(x) > 0. 20+ 15 10 5+ -7 6 -5 3 2 -1…

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Q: 4) Knowing that f = f(t), using the expressions of L[f'] and L[f"], derive an expression for d'f…

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Q: Recall that sinh(2) = }(e² – e¯²). | (i) Show that all the roots of sinh(z) are of the form zn =…

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Q: Show that -E{t, log(sigma(w*x)) + (1 – t;) log(1 – sigma(w"x;))} = E, log(1+ e-yw* x %3D Where…

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Q: d[cos(x*)] dx (2k+1)! (-1)*2,* - (2k)! .(-1)시2x4~2 (2k+1)! (-1)*2x*-3 E (2k+1)! None (-1)*-'2x*-1 E…

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