3) Le-- y" + 3y - 4y = 20, Given the IVP: y(0) = 0, y(0) = -5. %3D %3D A) Use the Laplace transform to find Y(s). B) Find the solution of the given IVP.

Q: (D² - 4D + 5)y = e*; y a. y= e²*(C,cos2x + C,sin2x) – –e 10 b. y e2*(C,cosx + C,sinx) +e 10 C. y =…

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Q: Solve the differential equation by variation of parameters. 1 2 + ex y" + 3y + 2y =

A: The given differential equation is y''+3y'+2y=12+ex. The objective is to solve the differential…

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Q: 3t – 9 Integrate using the trigonometric substitution method dt J? - 6t +13

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Q: Q6:-Prove that: y" =1 y =csc(tan"") if

A: Given y=x4·csctan-114x2-1 Let tan-114x2-1=α ⇒tan(α)=14x2-1 ⇒cscα=2x ⇒y=x4cscα⇒y=x4(2x)⇒y=x22

Q: Transform the equation: 2x2y'' + xy' + 3y = 0 to the form of: a(d2y/dz2) + b(dy/dz) + cy = 0 (a,…

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Q: 3). y" + 2y' - 8y = 24, Given the IVP: y(0) = 0, y'(0) = -6. A) Use the Laplace transform to find…

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Q: dw Let w = cos(6x – 6y), where × = r* and y = 3. Find A o dw = 18sin(6r* – 18)r³ dt O dy =…

A: Answer is Option b is correct Explanationo the solution is given below...

Q: 3) A hot cup of tea has temperature T(1) = 198 °F, one minute after it has been sitting on the…

A: To calculate the local linearization of the temperature at t = 1.

Q: Q2) Use the chain rule to express dy /dx in terms of x and y y = sint and t = cos x where t= 0

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Q: Select either a) or b) to solve. Please indicate which problem you solved. Solve the IVP using the…

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Q: Let u(x,y)=4x+3x2y−y3. Part (a) Show that u is a harmonic function. Part (b) Find a harmonic…

A: The given problem is to show that the given function u(x,y) is harmonic function and also to find…

Q: a) Suppose you are given model with two explanatory variables such that: Y₁ = a + B₁x₁i + B₂x₂₁x +…

A: Given: yi=α+β1x1i+β2x2ix+ui To find: Coefficients

Q: If A = ixyz +jxy+ kyz Find div(A) and curl(A) %3D

A: Use the formula for the divergence and curl of a  vector field.

Q: Integrate the function f(r,y, z) = Over the entire 3D coordinate system, i.e., all of R'.

A: We have to integrate the function fx, y, z=1x2+y2+z21+x2+y2+z2 over the entire 3D coordinate system,…

Q: which one of the pairs are linearly dependent? a) O f(x)=e*, g(x)3xe b) f(t) =t and g(t) =t² c) f(t)…

A: Two functions f(x) and g(x) are linearly dependent if there exists a , b , both not equal to 0 and…

Q: 4) Find dy given: y (1-x)(1+ x )(1+ x³ )(1+x*) dx d'y given: y= (5x -3X7x+x) 5) Find dx

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Q: (D2 -4D +7)y = 0 A y = e²"(c,cos/2x+c,sin/2x) COS y = e2"(c,cos/3x+c,sin/3x) В © y = e (c…

A: 1. Given differential equation is (D2-4D+7)y = 0 Here Auxiliary equation is D2-4D+7 = 0⇒ D = 4 ± 16…

Q: CD has coordinates C(-8,-2) and D(-4,-12). determine the coordiantes of C'D' if (x,y) -> (1/2x,1/2y)…

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Q: Find the general solution to the hypergeometric ODE #(1 – 2)y" + (; - 2-) a - - 0. 3 ) y y = 0.

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Q: xy" + (3x – 1)y' – (4x+9)y = 0, y(0) = 0, denklemini Laplace dönüşümünü kullanarak çözünüz. Solve…

A: Formula Used:-L{y''}=s2Y(s)-sy(0)-y'(0)L{y'}=sY(s)-y(0)L{t f(t)}=(-)F'(s)L{tneat}=n!(s-a)n+1