1 2. 3. 4. 5. For the following ordinary differential equations, give their order and state whether they are linear or nonlinear. =k(1-T) where k is a constant. (a) (b) ()²+y=0. (c) " + kr = ar' (1¹)² (d) x²y" + xy + x²y = By s] Solve the following linear equation using an integrating factor: dy wherek, a are constants where 3 is a parameter y = x² sin z Then find the particular solution satisfying y(T) = 0. Take one Euler step of size h = 0.1 for the problem - 2x - 3y + 1; dy y(1) = 5 dx i.e. find an approximation to y(1.1). Solve the initial value problem with y(0) = 5, y'(0) = 10. For the ODE y" - 2y + y=0 y" - 5y'-27³-4x²-x+5 Find the complementary solution. Write down the form of the particular solution using the method of undetermined coefficients. (Do not try to find the coefficients).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Please i req to u solve all asap please
2.
3.
4.
5.
For the following ordinary differential equations, give their order and
state whether they are linear or nonlinear.
=k(1-T) where k is a constant.
(a)
(b)
()²+y=0.
(c) " + kr = ar' (1¹)²
(d) x²y" + xy + x²y = By
s] Solve the following linear equation using an integrating factor:
dy
-y=z² sin z
dr
Then find the particular solution satisfying y(T) = 0.
wherek, a are constants
where 3 is a parameter
Take one Euler step of size h = 0.1 for the problem
dy
2r - 3y + 1;
y (1) =5
dr
i.e. find an approximation to y(1.1).
Solve the initial value problem
with y(0) = 5, y' (0) = 10.
For the ODE
y" - 2y + y = 0
y"-5y'-27³-4x²-x+5
• Find the complementary solution.
Write down the form of the particular solution using the method of undetermined
coefficients. (Do not try to find the coefficients).
Transcribed Image Text:2. 3. 4. 5. For the following ordinary differential equations, give their order and state whether they are linear or nonlinear. =k(1-T) where k is a constant. (a) (b) ()²+y=0. (c) " + kr = ar' (1¹)² (d) x²y" + xy + x²y = By s] Solve the following linear equation using an integrating factor: dy -y=z² sin z dr Then find the particular solution satisfying y(T) = 0. wherek, a are constants where 3 is a parameter Take one Euler step of size h = 0.1 for the problem dy 2r - 3y + 1; y (1) =5 dr i.e. find an approximation to y(1.1). Solve the initial value problem with y(0) = 5, y' (0) = 10. For the ODE y" - 2y + y = 0 y"-5y'-27³-4x²-x+5 • Find the complementary solution. Write down the form of the particular solution using the method of undetermined coefficients. (Do not try to find the coefficients).
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