In each of Problems 1 through 13 , use the Laplace transform to solve the given initial value problem: y " − 4 y ' − 12 y = 0 ; y ( 0 ) = 8 , y ' ( 0 ) = 0 .
In each of Problems 1 through 13 , use the Laplace transform to solve the given initial value problem: y " − 4 y ' − 12 y = 0 ; y ( 0 ) = 8 , y ' ( 0 ) = 0 .
Evaluate = f
J
dx by using Simpson's rule, 2n=10.
2
Use Euler and Heun methods to solve y' = 2y-x, h=0.1, y(0)=0,
compute y₁ y5, calculate the Abs_Error.
Use Heun's method to numerically integrate
dy
dx
= -2x3 +12x² - 20x+8.5
from x=0 to x=4 with a step size of 0.5. The initial condition at x=0 is y=1. Recall
that the exact solution is given by y = -0.5x + 4x³- 10x² + 8.5x+1
Chapter 5 Solutions
Differential Equations: An Introduction to Modern Methods and Applications
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