y" +5y' + 6y = 5e 2 + e3 +7 cos x ; using MỤC

Q: Use the method of undetermined coefficients to solve the differential equations

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: Q.7. y"+6y'+73y = 80e* cos 4x Soln. The general solution is y=Y₁ +Yp The characteristic equation is…

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Q: (b) x" – 2x' + x = 4e'.

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Q: 2x dy 2х. -y = x² - x; y(4) =2 dx

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Q: (D³ + 6D² + 11D+6) y= e² + cos x ; using MVP

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Q: Solve the following differential equations: 1. y(lnx - In y) dx = (x ln x - x ln y - y) dy

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Q: xdy − ydx + x³dx = 0

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Q: dy 1. tanxsin2y = sin²x + cos²y - dx

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Q: 3y"-Gy'+6y by = = e sec x

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Q: (D³ + 6D² + 1iD+6) y=e² + cos x ; using MVP

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Q: FIND THE GREATEST SOLUTION df dx tr SIA X to THE DIFFERENTIAL EQUATION

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Q: d³u 2 dr5 d*u - 7- dr4 + 12 d³u dr3

A: The differential equation is given 2d5udr5-7d4udr4+12d3udr3+8d2udr2=0. Here ,s=ddr then equation…

Q: ly- cos? x) dx+ cos xdy = 0

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Q: d²y dx² 3 7 + 3y (dy) 2 + y ² (dy) ² 3 0 = 5x

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Q: From the differential equation dy = x2 dx, what is the equation of y in terms of x as the curve…

A: Given: dy=x2dx

Q: 4. t dv + (v – v² ln t)dt = 0

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Q: Determine the domain of the function as a solution to the differential equati

A: As the function y=tan(x) has a domain  , one may assume the question is concern only in