Given the function below: f(x) = 4e¯x cosh cosh (x) + (x²) olve for the first derivative at x = 0.8 using CDD; h= 0.2* 6.225 5.226 2.265 2.625

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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Given the function below:
f(x) = 4e¯x cosh cosh (x) + (x²)
Solve for the first derivative at x = 0.8 using CDD; h = 0.2*
6.225
5.226
2.265
2.625
Solve for the second derivative at x = 0.8 using BDD; h = 0.2 *
10.664
6.4401
4.4061
6.4041
Solve for the second derivative at x = 0.8 using FDD; h = 0.2*
25.5529
55.2952
25.9255
29.5552
Transcribed Image Text:Given the function below: f(x) = 4e¯x cosh cosh (x) + (x²) Solve for the first derivative at x = 0.8 using CDD; h = 0.2* 6.225 5.226 2.265 2.625 Solve for the second derivative at x = 0.8 using BDD; h = 0.2 * 10.664 6.4401 4.4061 6.4041 Solve for the second derivative at x = 0.8 using FDD; h = 0.2* 25.5529 55.2952 25.9255 29.5552
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