) Use Maclaurin Series for frun) (0), f(x)=cos (x?) to determine Find length of polar curve C=4 sin (0), for Os O s Y

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A:

Q: 15.4 Associated Legendre Equation Table 15.3 Associated Legendre Functions P(x) = -(1-x²) 1/2 = -…

A:

Q: 5. Which of the following has the largest value? A. sin 2 B. sin 2 C. cos 2 D. cos' 1

A: A. Let sin-112=x. 12=sinx12=sin30° B. Let sin-132=x sin-132=x32=sinx32=sin60°.

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Q: Prove that cos(sinx) = /1 – x².

A:

Q: s nip

A: Given z=tanα2

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Q: If sin 0= and is in QII, cos is equal to COS A 4/5 5/3 -4/5 D -5/3 B.

A: Given Sinθ=35We know sin2x+cos2x=1Upon substituting:cos x=1-sin2x        =1-(35)2

Q: Which cosine function has maximum of 2, a minimum of -2, and a period of 277 3 Oy= 3 cos 20 20 Oy=2…

A: Given: The maximum value of cosine function is 2 and minimum value is -2 and the period is 2π3, To…

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A:

Q: Evaluate the followings: (1) S" e-2x x² dx (2) S cos® 0 de

A: Since the question has multiple questions. But according to guidelines we will solve the first…

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A: We find absolute value of z

Q: 5. [10] Use DeMoivre's Theorem to expand [4(cos 60° +i sin 60°)]". Write your answer in a + bi form.…

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Q: Cos z Residue of cos. at z = 0 is %3D 1. 1 -1 3. 2 4. 0 2.

A: The residue of a function: f(z) at z=a is defined as Resz=af(z)=limz→az-af(z).

Q: )if x+tany+ sin-x+ In(yx) +3**1 =4 then find y'

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Q: 5 cos 30 lim 0-т 6 сos(-20) б coS

A: The given limit expression is limθ→π5cos3θ6cos-2θ.

Q: ,2 - 1 If z = cis 0, show that i tan 0. 22 +1

A: this is complex analysis question and also very lengthy questions so I can do it in advanced…

Q: 13. a) f(x) = -3cos x - 5 Find the amplitude and period. b) cos-1 2

A: Q13 Part a) Given that:

Q: Q7: True/ False (t? cos 4t) = L(t2)L(cos 4t).

A: The solution is given below:

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Q: (15) Let 0 € (0,) and cos(0) = . Find sin(0) (Hint: sin² 0 + cos² 0 = : 1). (SHOW YOUR WORK)

A: Given data

Q: Plot the following signals in the time range 0sts 30 sec, and determine if these signals are…

A: Solution a: Given x[n]=sin10n Comparing with sinωn So we have ω=10 Since we know ω=2πf⇒10=2πf⇒f=5π…

Q: Which of the following is not true? a) cos?t+ sin²t = 1

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Q: 13:49 4 Screen. 34 (C) If y = sin 2x + cos 2x , then (y,)o =? ans. none PAE sin+ COs 2

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Q: Suppose that the position of one particle at time t is given by x1 = 3 sin(t), y1 = 2 cos(t),…

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Q: (R, Ts) is a topological space and NC R , find the T. subspace topology.(T|N is the subspace…

A: Let ℝ, τs is a topological space and ℕ⊆ℝ Define τs|ℕ=ℕ∩A: A∈τs Then τs|ℕ is a topology on ℕ  (i) As…

Q: 6.3 Trignometric Techniques of fg 439/Ex 31 Evaluate Cos X Sin x dx Sol" Si 4" (-du)

A: