Use the given information to find Ax, Ay, and dy. 1 :x decreases from 2.5 to 2. х — 1 y = Ax = Ay = dy =

Q: Which of the following equations determines E(XY)? // yf»(x, y)dydx * y xfry (x, y) / yfrv(x, y)dydx

A: which of the following equations determines E(XY)?

Q: 4x Compute (2x + 4yz) dz dæ dy 1

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Q: Find the G.S. about x, = 0 for the following DE's 1. (x² + 4)y" + 2xy' – 12y = 0

A: As per our guidelines we can answer only first question and rest can be reposted

Q: Find the particular solution of the given ODE. * (y - Va2 + y?) dr – rdy = 0 when a = V3, y = 1 |

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Q: Given ey = x + y. Show that x +y (x + y – 1)3 d?y dx?

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Q: If z = xy2, and x changes from 1 to 1.0, and y changes from 2 to 1.98, find the approximate change…

A: we know that  If Z=f(x,y)∆Z=f(x+∆x,y+∆y) ∆x=x2-x1∆y=y2-y1

Q: dy Find the value of at x= 5 using Lagrange's interpolation formula from the given table dx 1 7 y 4

A: Given  x17y48 we have to find the value of dydx at x=5 using Lagrange's interpolation.

Q: Find a particular solution yp = Yp(x) of the following DE d'y dx? 16y = 48x + 16x + 26

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Q: Given z 10 In(t) and y- 100 t then find dy da d'y da?

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Q: Find the general solution (y, x, C) = 0 to the following ODE dy x(7 — х — 2у) - у (5 — х — у) dx

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Q: dw Given, w=2iz – sin iz. Find i dz

A: Cos(iz)-2

Q: If m m<Y, then which of the following gives the relationship between AC and XZ?

A: Given,   m∠B&gt;m∠Y

Q: For a given table 4 y 5 9 16 23 d’y Find the value of at x = 4 using forward difference formula. dx…

A: The derivative at a point can be calculated using numerical differentiation. The approximate value…

Q: Use Euler method to approximate the value of y(0.1), given               ay' - by = ce^(kx) + mx  ,…

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Q: dy Consider the IVP dx (2y – 3x)?, y(0) = 0.

A: Consider u as 2y-3x. Differentiate both sides of the equation u=2y-3x to obtain the expression of…

Q: Find the G.S. about xo = 0 for the following DE's (x²+4)y" + 2xy' - 12y = 0 1.

A: Please see the below pictures for detailed solution.

Q: If v equals u +at.Find t when v equals to 18,u equals 9,a equals 2?

A: The given equation is v=u+at. To find the value of t, we have to substitute values of other…

Q: The temperature inside a room is given by T(x, y) = x4 + y4 – 4xy+4. Find and prove the location(s)…

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Q: Find based on the given information. y = e 5y +3 = x

A: Solved below...

Q: For a given table 2 4 6. 8 y 9. 16 23 d'y Find the value of at x = 4 using forward difference…

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Q: When you change my y=mx+b from m=1 to m=10 what happens

A: Given - Equation of line To Find - Change in line when we change the slope

Q: ôf Find dx fe for the following dy and x?y (a) ƒ(x,y) = y4 + 3

A: Consider the given function: fx,y=x2yy4+3 Here, the objective is to find the value of ∂f∂x and ∂f∂y

Q: f (x) = 0, %3D pendently selected, find the E

A: The number of sample is n=4. a. The probability of impurity weights exceeds 0.5 is,…

Q: Q4: Find fa, fry fx and fy for f(x,y) = e*/y

A:

Q: EX. Use Euler's method (modified) to approx; mad e y' = x+y for yC1) = 1; h=o.1,15X<2 心ふ 14 withe…

A: We have to use modified Euler method to find solution.

Q: z = e Select one: True False In (2-y), dz and x = s² - 6t, y = t - s, then the value of when t = 4…

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Q: dz dz and ду Suppose z is a function of r and y, and tan Vy? + x2 = z"e6y. Solve for

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Q: At a website, the waiting time X (in minutes) bet ween hits has pdf fx) = 4e ", I20 Ar) = O…

A: Calculate the MGF using the formula.

Q: Find the number m, such that the function y = ema is one solution of the ODE dy &y dy + 5- dx? = 0…

A: We will satisfy the solution with given ODE to get value of m.

Q: Find the exact value of dyd.r.

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Q: 7 Let y Find values for A and B so that dy dx A where A B = || ||

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Q: Solve for the explicit solution, y = ¢(x), to the following IVP and determine its existence…

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Q: 6. Write.a.Ct).in. the farm..aaT.T+ a. N. a..r(t).=(tcost). .+ (tsint.) j.+t ..to.

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Q: Given z = 1le lle*y® , find 10 dz dz dy

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Q: Given z= 6 n(t) and y=36 t then find dy dr %3D dz

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Q: If y = u³ - 2u + 1, where u = 2√x, find at x = 4 -23 23 33 none of the above dy when x =

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Q: ,x² y).

A: From the given information, The joint PDF can be expressed as: fx,y={ cx2y ,   x2≤y≤1          = {…

Q: Use the equations to find dz/ðx and dz/ðy. e? = 4xyz 4yz az 2 - 4xy %D ax 4xz Əz ду 2- Axy

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Q: Given y=ae" +Be where a and B are constants. Show that d'y Ay. dx

A: Given that: y=αe2x+βe-2x…

Q: dy =ky, where k is constant and Yy=8 when =0, Also suppose that y=6 when 1=3, What is the dr %3D…

A: First isolate y with dy and then Integrate both the sides and the substitute the value given for y…

Q: Q4/ Find Pe and at (3,3,3) if E = (xyz) ax + (xyz) ay + (xyz) az m²

A: Please see the answer below

Q: Suppose V - Geom(p) with p = 0.16 and that W = 2V. Find P(W > 8), giving your answer correct to two…

A: Solution .

Q: find I the value of 2 and y=03 by applying Lagrage's formular lamgely x 0.4 J 0-3683 [0333२ 0.2897

A: We have: x x0=0.4 x1=0.6 x2=0.8 y y0=0.3683 y1=0.3332 y2=0.2897 Now,…

Q: Find dy for the given values of x and Ax. y = /2x+9; x=1; Ax= 0.12

A:

Q: dz dz and Suppose z is a function of æ and y, and tan Vy² + x² = z#e6y. Solve for

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Q: C. Given that y = e* sin x, show that d?y +2y 0

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Q: Which expression gives the length of the curve y = 4x from x=1 to x = 4 ? 4 (A) [ 4x°dx (B) |V1+4x…

A: Given query is to find the expression for length of the curve.