Q: Solve the following LP problem: max Z 5x, + x, +4x, s/t -, - 5x, + 2x, + 5x, sS 3xL 2. x, + 2x, with…
A: Since the left hand side of the third constraint is not clear, taking it as 1 and solving the LP…
Q: Find the general solution to the yiven Euler x* j -3xy = 2.
A: Given differential equation is x^2y" - 3xy' + 9y = 0
Q: If =x+3y-z,=4xyz, w=22 -xy evabuate d(u, v,w)/ (, 2). at (1-,0).
A: We have to first find all partial derivatives.
Q: find in Euler's way 2x ! y(0.1) de y(0)=1 , h=0.05 y' = y -- y
A: The general form for Euler's method is given by yn=yn-1+hfxn-1,yn-1.
Q: 2) Show that the cosine(45°) = V2 * (0.707). Let “u" = 22.5°, use calculator. %3D - 2
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Q: 25. If mRU = (16x - 13)', mSE (11x - 24)', and M2STU = (3x + 1)', find mŠU %3D Iex-13. mSU=
A: By visuals, we can say that RS is diameter in this circle.
Q: Consider the model Yi Bo +31 Xi + ui Where u = B₂Z; is unobserved. You know that 32 = 1 and you…
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Q: y If z = show that = 0. x + y?*
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Q: 1. Suppose that Var(X) = 3, Var(Y ) = 4, and Cov(X, Y ) = 1. (a) Find Cov(2X − Y, X + 3Y ). (b) Find…
A: Given, Var(X) = 3, Var(Y ) = 4, and Cov(X, Y ) = 1 To find, a) Find Cov(2X − Y, X + 3Y ).b)…
Q: Suppose w = 6xy + In(4 + z²) , x = - , Y 3u + 9v, z = cos(8u). Find dw/dv when u = -5, v = -6. dv…
A: *to find:- Partial derivative of w with respect to v, when u = -5 & v = -6
Q: Chapter 13, Section 13.6, Question 001 Find Duf at P. S(x, y) = 3(1 + xy); P(1,3); u = Enter the…
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Q: x*y" + xy'+4y= 2x Ina
A: Cauchy linear differential equation
Q: verify that (A + B)T = AT + BT
A:
Q: For z > 0, 옮(1 In (t³ + 1) dt A) In (x³ + 1) B) In (8z³ + 1) c) 2 In (z³ + 1) 2 In (z² + 1) D) 2 In…
A: Solution: Consider the given that; ddx∫02xlnt3+1dt We have Leibnitz Rule: ddx∫a(x)b(x)f(x,t)dt =…
Q: 8 15 Va 8 dx Evaluate 3 5 12 x 4 – In(x®)+12 x 3 + C, Where C is the parameter 5 - - 12 x 4 –…
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Q: 74. Show that if 0 < x < y, then Vỹ - Vx < Vy – x.
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Q: 2. Solve the given SLE using LU-Factorization X, + Xz +Xz = 3 X, - x, + 4x, = 4 2x, +3x, -5х, -D0
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Q: To/t Integrate Ua ko To 3. Uz kg 2. eT-1
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Q: 6) MLATU = 45°, mZSTU = 120x – 1, and mZSTA = 73x + 1. Find x. %3D %3D T. U A
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Q: Obtain the general soluti d²y 1. 7- y = 10sin²x
A: Given: d2ydx2-y=10 sin2(x)
Q: ==, j= 4 and x=0 about tue liney=5
A: Disk method: - When the axis of revolution is the plane region's boundary and the cross-sectional…
Q: 20. Let -(). -- (). (). u = w = If au + yv = w. (x, y E R), then a - y = (A) 2/3 (В) —3/2 (C) 3/2…
A: To find The value of x-y
Q: Show that the Adam-Bashforth method 3 Yn+2 = Yn+1+hf(tn+1,Yn+ 1) – hf(tn,Un) has local truncation…
A: We have to show that the Adam-Bashforth method yn+2=yn+1+32hftn+1, yn+1-12hftn, yn…
Q: 5 Suppose Te L(V), m is a positive integer, and v eV is such that T-v0 but Tv=0. Prove that v, Tv,…
A: According to the given information, Suppose that:
Q: 2. Solve the given SLE using LU-Factorization X, + x, +xz = 3 x, - x, +4x; = 4 2х, + 3x, — 5х, %3D0…
A:
Q: 6.5 Solve the following problem du (z > 0, t>0), %3D u(0,t) = 0 (t > 0), u(z,0) = f(z) (z > 0).
A:
Q: If U(x,y)=In(x²-y³) then U+Uyy= ....... ....
A: The solution is given as
Q: 1: If L : R² → R² is a linear transiormation defined by 3 is equal to 2 Select one: 34 -1 -34 none…
A:
Q: 7) If A = xz³i – 2x²yzj + 2yz*k, find VxA at the point (1,-1,1).
A: Since the student has posted multiple questions and does not mention any specific question, so we…
Q: 27. Show that कक्या 1 Vn E Z*. T1\2i+1 2i+2. i=0 (2n + 2)!'
A: Consider the given expression. ∏i=0n12i+1·12i+1=12n+2! Consider the left side of the equation.…
Q: 1. Compute the following double in- tegrals. a. SSr 2x + 4y + 10xy dA, R : 0 < x < 1,0 < y< 2
A: Given that The double integral 2x+4y+10xy To evaluate the double integral using the given…
Q: 5. (a) Solve the cauchy problem given by x²ux + xyuy + xu = Xx-y where (x, y) + (0,0) if u(x, xln x)…
A: Given x2ux+xyuy+xu=x-y where x,y≠0,0 if ux,xlnx=-lnx, x>0
Q: 16) 1. ZDX 2. -X Show Your Work Valid Invalid
A: We have: Z⊃X~X ∴~Z This can be written as Z⊃X∧~X⊃~Z Here, p⊃q means "if p then q" This argument…
Q: 10:29 ll LTE O True or False 11. If two figures are congruent there is always just one way to…
A: Statement is given We have to define it is true or not
Q: . If 4=(x+2y+az, bx-3y-z,4x+cy+22) is irrotational. Find constant a,b,
A: Follow the procedure given below.
Q: 5. Solve the problem kuxx = xt, u(x,0) = 0, u₁(x,0) = e, Utt - kuxx -∞ 0 ∞ < x < ∞ ∞<x<∞ -
A: Given is the pde. The objective is to find the solution. The solution is for this type of pde is…
Q: 15. If mOT = (27x + 3)', mRT = (9x - 5)° and MZRST = (10x – 2)°, find mRT. %3D %3D R S.
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Q: 2+13 Evaluate zdz along the following paths- (a) horizontally from 1 +i2 to 2+ i2 then vertically to…
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Q: 7) [[3embch5y] dvl [jel*5) dy] „In[sec h 5y]
A: Using rule of logarithm & integration formula of sech(x)
Q: 6. Consider the following model: Yi = Bo+B,D11 + B2D21 +u; O if person i is a non-immigrant) where…
A: Dummy Variable Trap: It is defined as the scenario when the attributes are highly correlted. One…
Q: lestion 25 Consider the following IVP: y" + 3y' + 2y = 12x?; y(0) = a, y'(0) = b
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Q: Suppose A=LU. Find t, where: 1 0. 01 [2 3 4 L = 1 0. U = [0 3 1 5 3 01 0 0 1 3 0 4 and A = 1 8. 10 t…
A: given that A=LU…
Q: (1,1) Evaluate [ (3x²+4xy+ix)´dz along y=x² (0,0)
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Q: If s = 3/t + 1, then ds Preview %3D dt
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Q: 10. If mZTSV= (6x + 17) and mSV = (15x + 13)', find mSUV. %3D T
A: A circle
Q: 5. If 4=2xy į +3x°y -3pyzk is solenoidal at(1,1.1). Find p.
A: DivA=0
Q: 7) If z(x,y) = x² + y², x=u+v, and y=u-v, find dz du
A:
Q: 2. Solve the following Cauchy problem: u, + 2ru, - u=a+3ye" with u= 2r - 1 on y=-
A: We have to solve the given Cauchy problem.
Q: 2/ Compute fc E.dr and Where F Gxry2=(3+ 12x²,3xy²2 is a line segment from Co,01 to (4,2) %D Fdr =
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- One-dimensional crystal assembled from three identical atoms connected to one another and to the walls by identical springs (as shown in the fig. 1). Find the normal modes of the given system. Plot the relative displacements versus time for all three normal modes.Select all possible cross sections that could be created from the cylinder below.The thermal conductivity (R-Value) of 23 samples of newly developed inulating material follows: 4.626 4.755 4.596 4.398 4.497 4.833 4.866 4.398 4.638 4.482 4.644 4.878 4.32 4.824 4.56 4.434 4.626 4.533 4.377 4.599 4.596 4.569 4.191 Which of the following equations should be used in to find a 95% one-sided lower CI on the mean thermal conductivity.
- Use the pigeonhole principle for (a)The sides of a base and the hight of a triangular prism are measured and measurementsare known to have errors of at most 0.4 cm. If the sides of the base and the hight are takento be 5 cm, 3 cm and 6 cm, respectively, find the bound for the propagated error in Volumeof the triangular prism.Find the solution of the DE using first order linear DE and/or Bernoulli DE