The derivative f'(a) to the function f(x) = cos(x) by the approximation f'(a)~ O a. h²/2 h² cos (1) OC.hcos (a) /4 O d. h/2 f(a+h)-f(a) h has absolute error for any h> 0 bounded by

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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The derivative f'(a) to the function f(x) = cos(x) by the approximation f'(a) ≈
O a. h²/2
b.
C.
h² cos (1)
hcos (a)/4
Od. h/2
f(a+h)-f(a)
h
has absolute error for any h> 0 bounded by
Transcribed Image Text:The derivative f'(a) to the function f(x) = cos(x) by the approximation f'(a) ≈ O a. h²/2 b. C. h² cos (1) hcos (a)/4 Od. h/2 f(a+h)-f(a) h has absolute error for any h> 0 bounded by
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