(Sec. 1.1, 1.2, 1.3, 2.2) 1. State the order of the given ordinary differential equation. Determine whether the equation is linear or nonlinear: 1 Fy(4) – Py" + 6y = 0 d'u du + u = cos(r + u) dr dr2 d²y dy + 3 dx² \dx) d²R 4 k dt? R 2.

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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ull Turkcell
10:59
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elearning.gau.edu.tr
1/1
Assignment- 2
(Sec. 1.1, 1.2, 1.3, 2.2)
1. State the order of the given ordinary differential equation. Determine whether the
equation is linear or nonlinear:
1 y(4) – Py" + 6y = 0
d'u
2
du
+ u = cos(r + u)
dr
dr2
dy
d²y
dx²
%3D
\dx
d²R
k
dt?
5 (sin 0)y" - (cos 0)y' = 2
2. Solve the given differential equation by separation of variables.
1 (eI 1)?e- dx I (e 1)³e dy - 0
x(1 + y²)\/² dx = y(1 + x²)/2 ,
dy
3. Find an explicit solution of the given initial-value problem.
dx
1
= 4(x + 1), x(7/4) = 1
dt
2 dy
y² sin x², y( 2) -
dx
Transcribed Image Text:ull Turkcell 10:59 %53 elearning.gau.edu.tr 1/1 Assignment- 2 (Sec. 1.1, 1.2, 1.3, 2.2) 1. State the order of the given ordinary differential equation. Determine whether the equation is linear or nonlinear: 1 y(4) – Py" + 6y = 0 d'u 2 du + u = cos(r + u) dr dr2 dy d²y dx² %3D \dx d²R k dt? 5 (sin 0)y" - (cos 0)y' = 2 2. Solve the given differential equation by separation of variables. 1 (eI 1)?e- dx I (e 1)³e dy - 0 x(1 + y²)\/² dx = y(1 + x²)/2 , dy 3. Find an explicit solution of the given initial-value problem. dx 1 = 4(x + 1), x(7/4) = 1 dt 2 dy y² sin x², y( 2) - dx
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