Table Q4(b) is generated from the function f(x)= e* – 4x² + B , Table Q4(b): Data generated from function f(x) = e* – 2x² + B 0.5 1 1.5 2 |fx) 1+B 0.6487+B -1.2817+B -4.5183+B -8.6109+B Solve f '(1.5) by using 2-point forward difference and 2-point backward difference, and which method gives the highest accuracy in approximating f '(1.5).

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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(b)
Table Q4(b) is generated from the function f(x) = e* – 4x² + B,
Table Q4(b): Data generated from function f(x) = e* – 2x² + B
0.5
1
1.5
2
f(x)
1+B
0.6487+B
-1.2817+B
-4.5183+B
-8.6109+B
Solve f (1.5) by using 2-point forward difference and 2-point backward difference,
and which method gives the highest accuracy in approximating f '(1.5).
Transcribed Image Text:(b) Table Q4(b) is generated from the function f(x) = e* – 4x² + B, Table Q4(b): Data generated from function f(x) = e* – 2x² + B 0.5 1 1.5 2 f(x) 1+B 0.6487+B -1.2817+B -4.5183+B -8.6109+B Solve f (1.5) by using 2-point forward difference and 2-point backward difference, and which method gives the highest accuracy in approximating f '(1.5).
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