NEWTON RAPHSON METHOD

Iter No.1 3 19 58 2.6724137931 3.523232368

2 2.6724137931 3.523232 37.49256 2.5784422813 0.22967219113 2.5784422813 0.229672 32.67951 2.5714142631 0.0012032715

4 2.57141426308 0.001203 32.3375 2.5713770533 3.35678E-085 2.5713770533 3.357E-08 32.33569 2.5713770523 06 2.57137705226 0 32.33569 2.5713770523 07 2.57137705226 0 32.33569 2.5713770523 08 2.57137705226 0 32.33569 2.5713770523 09 2.57137705226 0 32.33569 2.5713770523 0

10 2.57137705226 0 32.33569 2.5713770523 0

xi f(xi) f'(xi) xi+1 f(xi+1)

f(x)= x4-2x3+4x-20

f'(x)= 4x3-6x2+4

xi+1=xi-f(x)/f'(xi)

1 101E+00

1E+01

1E+02

Column EColumn H

1 101E+00

1E+01

1E+02

Column EColumn H