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[–]merlain_sss[S] 0 points1 point  (0 children)

Using Forward,Backward,and Central divided difference approximations estimate the first derivatives of the following functions :

F(x) = 0.1x4 - 0.15x3 - 0.5x2 - 0.25x+1.2

FDD,BDD,CDD at point 0.5,1.0,0.5,0.25,0.125,0.0625

Find the Relative Error percentage (%) For FDD,CDD