Express z = -2+4i in its trigonometric form

Q: Problem 3. Let A be a complex nxn (n ≥2) normal matrix. Suppose that λ = 1 is an eigenvalue of A of…

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Q: - Sketch the set S = {z: |z − 2 − i|≤2}. Find the interior, exterior and boundary set of S. Then,…

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Q: Find the eigenvalues, and for each eigenvalue give a basis of the corresponding eigenspace. -1 1 1…

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Q: a) What are the points you'll choose to find f(3.8) using cubic interpolation, and why? 51 of f12 91…

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Q: 100 000 61 383 52 279 Find the unknown number in between 45 000

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Q: A tank contains 200 liters of fresh water. Brine containing 2.5 N/L of dissolved salt runs into the…

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Q: compute the series  i)  NΣn=1 1/(n2+2n).  ii)   ∞Σn=1 1/(n2+2n)

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Q: 100 000 61 383 52 279 Find the unknown number in between 45 000

A: let the missing numbers be denoted by a and b. let us find them as follows.

Q: The matrix has a singular value decomposition A = U EVT where and and The 2,2 entry of the…

A: The Moore-Penrose pseudoinverse A+A^+ of a matrix AA is a generalization of its inverse A−1A^{-1}.…

Q: say if the series converge absolutely and explain through appropriate convergence test. If a…

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Q: Show that when T(z) = Solve T(z) = ∞o if c = 0 az+b cz+d where (ad - bc #0)

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Q: . Recursively, find the missing term of the arithmetic sequence with the following given that a₁ =…

A: We have a1=5 , a2=11 , a7=? . To find the 7th term of the given arithmetic series .

Q: The Acme Widget Company has found that if widgets are priced at $245, then 4800 will be sold each…

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Q: Q1) if the A=20+20j, B=30 -120, C=10e/360 A.C Find: a) A.B, b) A+B, c) A+B+C, d) 4 C B

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Q: Show that when T(z) = az+b cz+d where (ad - bc ‡ 0), find lim T(z) = ∞ if c = 0. 7-3

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Q: Let p be a prime and let q = p". Let f(x) = x³+ax+b € Fq[x] be

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Q: 5. How much is a sum of £3500 worth at the end of five years if deposited at (a) 11% simple interest…

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Q: A- Find the integrating factor of the following D.E (2 cos y + 4x²)dx (x sin y) dy 1. Add file B-…

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: A 1. : Two vectors, F1 = 50 N and F2 = 60 N, have directions as shown in the figure below. Determine…

A: To determine the resultant of the two vectors in the x-axis and the y-axis, first determine the…

Q: 1. Evaluate the given integral Q. 2y Q -ẢI (3=rs) 0 Your answer (3zx - y) dz dx dy

A: Since you have asked multiple questions here, we will solve the first question for you. To get the…

Q: 2 1 Let A = Show the details of two different methods [(1) using the adjoint and determinant, (2)…

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Q: What happens to function f(x) ( 1+x2) 1/x2 as x approches to zero

A: The restrict of a feature is a essential belief in calculus and evaluation that describes how the…

Q: 2 9. For 0≤x≤2π how many roots does the equation cos x= cos xsin x have? " A. 2 B. 3 C. 4 D. 5 10.…

A: To find the root of a equation I, e the value of the variable for this the equation is satisfied.…

Q: find the Solution by using Invers operator Method. ý ty Ex Sinx X = y=

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Q: Show that the following DE are of the linear type and solve. 1. dx + ² = x¹ ds 2. (t+1) + s = et dt…

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Q: Determine the volume generated of the area bounded by y=√x and y=-x rotated around y=3. 2 A 16/3 B…

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Q: See the below equations below: 4x + Ay = 4 Ax + y = -2 Solve the value of A such that the system…

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Q: i) ∀a,b ∈ K, [0 c

A: This is a question of Logic.

Q: h(t) 3t - 6t³, (t²-10t + 31, 0≤t<4 t24

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Q: 1. Construct a truth table for each of the following compound and tell whether it is tautology,…

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Q: Find the eigenvalues, and for each eigenvalue give a basis of the corresponding eigenspace. 1 1 1 2…

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Q: y idempotents in Z are {0, 1} -zero elements of Z are non-zero divisors. deal in Q Integral Domain…

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Q: 2 Ex: Expand fit) = +² o<t<2π in a Fourier Series expansion Sol: 2 L = 2 TT VA L = π -41 -21 2tr 27T…

A: We need to find , an  an = 1π ∫02π t2 cosnt dt Here , apply u - substitution. Plug , u = nt ⇒ du = n…

Q: ... liverpool.mobius.cloud 63% Consider the differential equation with the boundary conditions y = 2…

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Q: [26_-]-[28][- {] 9-

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Q: Suppose a coin is tossed FOUR times. Define Ω = {(x₁, x2, x3, x4): x¡ = [0, if ith toss is head 1,…

A: Solution: Note :As per our policy, we are allowed to answer only first two parts of question kindly…

Q: (x²+4)y" + y = 0,

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Q: without using truth tables show that the following proportion is a tautology   [(p ⇒q )∧¬q]⇒¬p

A: Since  you have posted a multiple  question according to guildlines I will solve first   question…

Q: 3 f(z) = zº ; S = {z EC: |z| ≤2, Im z ≥0}

A: Follow the steps.

Q: 5. Find all the first and second order derivatives of the function f(x, y) = x³ ln(y) + ³xy + x²y³ +…

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Q: The function f, where f(x) = secx, has domain 0 <

A: Given, the function f, where f(x)=secx has domain 0≤x&lt;π2 and has the inverse function f-1, where…

Q: 2 / y xx lnx xy + y = In

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Q: Find the image of S under the function f in each of the following and sketch both S and f(S). π f(z)…

A: Here given set S=z∈ℂ: z=1, 0≤Arg z≤π3 It means z∈S⇒z=1·eiθ where 0≤θ≤π3

Q: IV1 ns of and UJ. Find a unit vector that has the same direction as a. u = 8i - j + k 6. v = [−2, 1,…

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Q: Given matrix A = [] applying 2 -6 31 row operation it become -5 -31 what row operation used? a.…

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Q: 6. Let ₁ and 2 be the amounts of two goods whose joint utility function is U (x₁, x2) = 9x₁ + 3x₂ −…

A: Given that  joint utility function of two goods is  Ux1 , x2 = 9x1+3x2-4x12-x23a   ∂U∂x1= partial…

Q: Find the eigenvalues, and for each eigenvalue give a basis of the corresponding eigenspace. −1 1 1…

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