CUB

Q: Find the Laplace transform of the following function f(t)= u(t−7)t²e(t-7)

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Q: A computer shop charges Php 20 for every hour of a computer rental. Represent the computer rental…

A: The computer shop charges Php 20 for every hour  Therefore it can be expressed using function of…

Q: 3. Let f [2,3] {1,3} be a continuous function such that the equation f(x) - r = 0 has a solution a…

A: Note:- Our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: 2m ave WORY 800N A Im WMAN = TOON 2.15 A large wood beam weighing 800 N is supported by two posts as…

A: Here a large wood beam weighing  800N is supported by two posts. If an unthinking man weighing 700N…

Q: Find the area bounded by y=-x+1, y = −2x+2, x=-2, and y=2 A) 1/3 B) 16/3 C None of these (D) 4/3 E 5

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Q: Exercise: Fisher information for Cauchy location family. Suppose X₁, X2,..., Xn iid with pdf 1 f(x |…

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Q: . The price, p, in dollars of a product is given by p(n) = = 36 - 0.4n, 0≤n≤90, where n is the…

A: The price, p, in dollars of a product is given by p(n)= 36 -0.4n, 0≤n≤ 90, where n is the number of…

Q: Example Test the canvergence of the Sollowing Series: { In mo √n n = 4

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Q: need

A: We find required Fourier Series.

Q: P' (t) = 200 + kt³, where k ‡ 1 is a positive constant. O P' (t) = 200 ++³ D' (t) 200 43

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Q: 48 Find the equation in standard form for the circle whose diameter has an endpoint at (3, -4) and…

A: We are given diameter of the circle has an endpoint at (3, -4) and (0, 0) We know equation of the…

Q: Suppose n1,n2 are positive integers and gcd(n1,n2) = 1. Then for every integer x, if n1 | x and n2 |…

A: Given that gcd(n1,n2)=1 Then there exist integers m1 and m2 such that          m1n1+m2n2=1 Then…

Q: The table shows the number of phones sold by a small cell phone provider in various years. Use a…

A: As per the question we are given a data table of year vs number-of-cell-phones  And we have to to…

Q: 8. Find the values of Σ 3 and j=2 ΣΩ 1-0 (2j + 1).

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Q: A set of data is given. a b 0 -10 1 -2 2 6 3 14 4 5 6 (a) Find a linear model for the data. (b) Use…

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Q: Write a note on Fourier

A: If the composite signal is periodic, the decomposition gives a series of signals with discrete…

Q: 7. Write and simplify the integral that gives the arc length of the curve y = cos x for -2 ≤ x ≤7.…

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Q: 1) (-2xy j dx + (Siny-x²)dy -X²³ 2) dy + 3xy dx = x edx g) (3x - 2y + 2) dx + (3Y-Zx-2) dyz 4) (y +…

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Q: fn is a prime number, then prove that Z/(n) is integral domain.

A: We have to prove that z/(n) is intregal domain when n is prime.

Q: Let A be a Hermitian matrix. Which of the following statements about A are always TRUE? Select all…

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Q: Let f UC be a continuous function such that f= F' for a holomorphic function F: U→ C. Let y be a…

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Q: Find the four consecutive numbers whose Sum is 74

A: Given that the sum of four consecutive numbers is 74.

Q: Give an example of 3 vector spaces that are not Rn. Explicitly state the definition of additon and…

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Q: Find the general solution to differential equations g) (3x-2y + 2) dx + (3y-2x-2) dyzo 4) (y + x² )…

A: Solution : 3) 3x-2y+2dx+3y-2x-2dy=0 Using formulas, ydx+xdy=d(yx) adx=d(ax) xadx=dxa+1a+1 given…

Q: Solve each nonhomogeneou 1. [32]

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Q: How did he get the value inside the circle? Can you explain step by step and a clear line? = 255² 3…

A: 2-1jnπe-jnπ-1=2jnπcos-nπ+jsin-nπ-1

Q: Let A be a tridiagonal matrix (possib ite. Then the methods of Jacobi, Gauss-Seidel, here is a…

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Q: A tank initially contains a solution of 14 pounds of salt in 50 gallons of water. Water with 1/5…

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Q: What is the future worth of P600 deposited at the end of every month for 4 years if the interest…

A: what is the future worth of P600 deposited at the end of every month for 4 years if the interest…

Q: Provide an augmented matrix of a system of linear equations having exactly the following solution:…

A: We want to find the augmented matrix for the given system of linear equations.

Q: Define the join of a zero-one matrix. Find the two matrices A and B which gives A V B = = Justify…

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Q: Problem 2: Use the definition of the Laplace transform to find the transform of the piecewise…

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Q: 2. For each of the following power series determine the interval and radius of convergence. (n!)2 A-

A: Solution : Radius Of convergence=R L=limn→∞Pn+1Pn  Where P is nth term in power series. If L<1…

Q: . Consider f(2)= (+ i)¹/3. Choose a set of branch cut (s) and sketch it in the complex plane. For…

A: As per the question we are given a complex function as : f(z) = (1/z + i)1/3 And we have to choose a…

Q: The table shows the number of cars manufactured in thousands by a company for selected years. Use a…

A: Let the quartic polynomial be f(x) = ax4+bx3+cx2+dx+e Hence, only options b or c could be correct…

Q: 22. Evaluate xyz dV, where E lies between the spheres p - 2 and p- 4 and above the cone - 7/3.

A: Solution:-

Q: Use pascal's triangle to expand and write the simplified form of (3x + 1)4 and determine the…

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Q: Convert the polar equation to rectangular form. 8 r = 1 - cos 0

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Q: Example: Consider the convolution of the sequence (1 10≤n≤ 20 n -5≤n≤5 _r(n)= h(n)= o otherwise 0…

A: Given: Let us consider the given convolution of the sequence, xn=110≤n≤200otherwise…

Q: f(x) = ln x + x - 2 The accepted tolerance is 0.001%

A: As per the question we are given a function : f(x) = ln(x) + x - 2 And we have to find the root of…

Q: A biochemist is testing the effect of a new antibiotic on a particular mould growing in a petri…

A: Given that, A circular patch with the radius increasing  with the time according r=0.5t cm. The area…

Q: If the first seven terms in row 9 of pascal's triangle is given by: 1 9 36 84 126 126 84 a)…

A: the first seven terms in row 9 of pascal's triangle is given by:   1     9     36     84     126…

Q: Show that (t As) can be derived from the premises pq, q→~r,r, pV (t As).

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Q: Problem 2: Use the definition of the Laplace transform to find the transform of the piecewise…

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Q: Gas is $5 a The vehicle gets gallon.

A: Given as, Gas costs $5/gal  Mileage = 15 miles/gal

Q: 13. Compariso is to A is to: B ware, where none of the horizo inwever, by moving the re, where

A: Note: Hi! Thank you for the question as per the honor code, we’ll answer the first question since…

Q: ind two consecutive positive integers whose product is 240 use polya’s four-steps in problem-solving

A: 1. Understand the problem We need to find two positive integers whose product is 240 2. Devise a…

Q: à matric space the union of two

A: Bounded set in matric space.

Q: 2. Compute for a real root of sin √√√x - x = 0 using three iterations of Fixed-Point Iteration…

A: Given function sinx-x=0 ⇒x=sinx=ϕ(x)  (let) Then  ϕ'x=cosx×12x At x=0.50 ϕ'(x)=cos0.5020.50 <1…

Q: HOMEWORK 16: Graph the following equations. 1. y = (x2 + 2x +1)(x – 4) y² = x² + 5x + 7 2.

A: Given 1 y=x2+2x+1x-42 y2=x2+5x+7