Identify the correct description for the formula u'(x) z k-lu(x) +k-lu(x – k) from the following options: FFD1: forward finite difference with stepsize k for the first derivative of u at æ BFD1: backward finite difference with stepsize k for the first derivative of u at x CFD1: central finite difference with stepsize k for the first derivative of u at x CFD2: central finite difference with stepsize k for the second derivative of u at x None of the Above

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Identify the correct description for the formula
u'(x) z k-lu(x) +k-lu(x – k)
from the following options:
FFD1: forward finite difference with stepsize k for the first derivative of u at a
BFD1: backward finite difference with stepsize k for the first derivative of u at x
CFD1: central finite difference with stepsize k for the first derivative of u at x
CFD2: central finite difference with stepsize k for the second derivative of u at x
None of the Above
Make your selection here: Select
Transcribed Image Text:Identify the correct description for the formula u'(x) z k-lu(x) +k-lu(x – k) from the following options: FFD1: forward finite difference with stepsize k for the first derivative of u at a BFD1: backward finite difference with stepsize k for the first derivative of u at x CFD1: central finite difference with stepsize k for the first derivative of u at x CFD2: central finite difference with stepsize k for the second derivative of u at x None of the Above Make your selection here: Select
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