Estimate the true percent relative error for the first derivative of the function, y = e*cos(x?), at x = 1.05 using central difference approximation (Ax = 0.05). а. b. 0.018914 с. 0.035733 d. 0.406272

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Estimate the true percent relative error for the first derivative of the function, y = e*cos(x?), at x = 1.05 using central
difference approximation (Ax = 0.05).
а.
b.
0.018914
с.
0.035733
d.
0.406272
Transcribed Image Text:Estimate the true percent relative error for the first derivative of the function, y = e*cos(x?), at x = 1.05 using central difference approximation (Ax = 0.05). а. b. 0.018914 с. 0.035733 d. 0.406272
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