Find Z-transform and ROC f x(n) = {1,2,−1,2,−1}

Q: 10. Compute the central difference approximations of O(h^4 ) for the first derivative of y =cos(x) +…

A: To find- Compute the central difference approximations of Oh4 for the first derivative of y = cosx +…

Q: At a price of $2.23 per bushel, the supply of a certain grain is 7200 million bushels and the demand…

A:

Q: Find the set Anø. U= {1, 2, 3, 4, 5, 6, 7} A = {4, 5, 6, 7} Select the correct choice below and, if…

A: We know, x∈A∩B ⇔x∈A and x∈B

Q: Partial Derivative: Determine all the partial derivatives of the following unless otherwise…

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Q: Problem 8 5 Let A= 2 Calculate the eigenvalues A₁ and A₂ of A, and the corresponding eigenvectors ₁…

A: Introduction: In linear algebra, eigenvalues are related to eigenvectors. In the analysis of linear…

Q: Gauus Jorden's idea is a) Convert the system to an upper or lower trigonometric matrix b) Convert…

A: Gauss Jordan Method

Q: Let U= {1, 7, 6, 14, 5, 10, 20, 18) A = {1, 20, 18} C = {7, 6, 14, 5, 10} Find A U C'.

A:

Q: Let (-3, 8) be a point on the terminal side of 0. Find the exact values of sin 0, csc0, and cot 0.

A: Here we use basic trigonometry to solve this

Q: B C D E F 31 10 1 36 24 25 17 -- 10 12 2 9 1 39 5 -- 16 13 25 2 16 -- 30 24 17 9 13 30 -- The…

A: We can start with vertex D, then we have to delete all elements from row D.    A B C D E F A…

Q: 4. At x = 4, the function f(x) = (x², x ≤ 4 (4x, x>4 A. continuous but not differentiable B.…

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Q: Q[√5] is Principal Ideal Domain. O True O False

A:

Q: QUESTION 3 How many votes are needed for a majority winner if there are 35 voters? OA. 17 OB. 17.5…

A: If there are total 35 voters .

Q: Suppose there are approximately 2.0 x 10 asteroids in the asteroid belt that have a diameter larger…

A:

Q: A consumer's behavior is described by the equation Y₁ = C₁ + St where Yt, Ct and St stand…

A:

Q: Consider the statement: For any positive integer n, n^3+2n is a multiple of 33. Set up the framework…

A: We will follow step for mathematical inductions Note : Maximum 3 sub part are allowed to be solved…

Q: Solve using Euler’s Method. Approximate up to 5 decimal places.

A:

Q: 6. Find the derivative of y= 2x² (3x-4). A. 6x³ - 8x² B. 18x² - 16x 7. Find the derivative: f(x) =…

A: 6. The derivative,  y=2x23x-4or y=6x3-8x2 ......1

Q: There are four volumes of Shakespeare's collected works on a shelf. The volumes are in order from…

A: Given: Number of volumes of Shakespeare's collected works on a shelf: 4 Thickness of pages of each…

Q: Prove that A(n) log(p), if n = pk, where p is a prime, and k ≥ 1; = otherwise. 1(n) = Σμ(n/d)log(d)…

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Q: ODD MOLE Find the determinant: 15 4 Find the determinant of 3 -6 14 2 7 5 -31

A:

Q: 1. Show that H={[0], [2], [4]} is a subgroup of a group (Z6+6). Obtain all the distinct left cosets…

A: We have to obtain all the distinct left cosets of H in ℤ6

Q: 5 is to be apportioned among these states

A: Given as, Numbed of seat= 17 and total population= 20090.

Q: 4. Given the data below: x 1.0 1.2 1.4 1.6 1.8 2.0 f(x) 2.2183 2.6001 3.0752 3.6730 4.4296 5.3891 i.…

A: The 3-point backward formula f'(x0)≈f(x0-2h)-4f(x0-h)+3fx02h

Q: Substitution of the largest a bsolute value → Gauus with partial pivating? ture or false? true False

A: TRUE

Q: -8° 0 e a dx

A: We have to determine the type and nature of given integral :  ∫0∞e-xxdx.

Q: Graph the system of inequalities from the given problem, and list the corner points of the feasible…

A: We have to list the corner points of the feasible region. Then, we can proceed further.

Q: (8) Find the infimum, minimum, maximum and supremum of each of the following sets (write d.n.e. if…

A: (8) To Find: Infimum, minimum, supremum, and maximum of the given sets S: 1. S=1-1n| n∈ℕ 2. S=x∈ℝ |…

Q: 5 the following Tuation Sutisfied Cauchy - Rieman. equation 4 W = Z Z" سر

A:

Q: Max (Z) = 3 X + 5Y Constraints: 2X +3Y≤ 30 5X +4Y≤60 By Condition X, Y20

A: Given LPP is max z=3x+5ysubject to2x+3y≤305x+4y≤60x,y≥0   So, graph of  function

Q: Q1: If acoshx + bsinhx = c, find the value of x when c² = a² - b².

A:

Q: A waiting-line system that meets the assumptions of M/M/1 has A-1,-4. For this system, what is the…

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Q: (a) A psychology study requires a random sample of 12 people from a population of 24. How many…

A: Note: We are entitled to solve only one question at a time. As the specified one is not mentioned,…

Q: Graph the polar equation below r² = 9 cos (28-7)

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Q: L- s-1 (s²+9) Find laplace inverse

A:

Q: Use Newton's method to approximate all the intersection points of the following pair of curves. Some…

A: The given curves are y=sinx and y=x4 To find: the intersection points.

Q: A group of 12 students have to decide among three types of pizza: sausage (S), mushroom (M), and…

A: Solution:By Hare System-3    3    2    2    2B  M   S    B   SM  B   M   S    BS   S   B   M   M

Q: Solve by Exact method ydx- (2xy +y ²)dy so

A:

Q: Consider the following differential equation. ydx - 3(x + y²) dy = 0 dx Find the coefficient…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: 10. Using 5x5 grids, determine the equation for steady state temperature distribution at T21, T22…

A:

Q: -1 3 -6 -4 -3 4 Let y = = V1 = " 5 -1 Compute the distance d from y to the subspace of R4 spanned by…

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Q: Graph the triangle represented by the polygon matrix 0 -3 2 -1 0 :) Multiply the polygon matrix by…

A: The polygon matrix represent a polygon with columns as vertices.

Q: (d) SET UP but do not evaluate the integral in cylindrical coordinates (dz dr de) that gives the…

A:

Q: 03 // A)) Find the volume of solid below? =Y+X x² + 3² AC D4

A: Given solid is

Q: In what degree of homogeneity is the function x + 4y

A: The given function is x+4y To find: degree of homogeneity of the given function.

Q: xdy + y dx 2 x²y³ dy = 0 x" yn

A: given differential equation x dy+y dx-2x2y3 dy=0⇒x-2x2y3dy+y dx=0 show that the D.E has an…

Q: . A 60-ft building casts a shadow 45-ft long. Find the length of the shadow cast by a 24-ft fl

A: # as per the guidelines we are entitled to solve one question at a time, please resubmit the other…

Q: 1. Solve the following equation dy dx x = x² + 3y, x>0

A:

Q: A laptob was bought at canadian $770.if the tax of 20% and 13% vat should be paid ,find the least…

A: y% of a number is defined as y100 x number Selling prize id the price at which the item is sold to…

Q: the root for the following equation ex - 3x, [1.5, 1.6] then f(c4) = 1.50625.

A: Here follow the python script.

Q: 10. Using 5x5 grids, determine the equation for steady state temperature distribution at T21, T22…

A: