Ingeniero

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UNIVERSIDAD DE GUANAJUATO
DICIS
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Métodos Numéricos
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Sergio Elijach Raymundo Zamora
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Tarea 3-------------------------------------------------
29 de enero de 2013
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UNIVERSIDAD DE GUANAJUATO
DICIS-------------------------------------------------

-------------------------------------------------

-------------------------------------------------
Métodos Numéricos
--------------------------------------------------------------------------------------------------

-------------------------------------------------
Sergio Elijach Raymundo Zamora
--------------------------------------------------------------------------------------------------
Tarea 3
-------------------------------------------------
29 de enero de 2013
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fx=-2+6x-4x2+0.5x3f'x=6-8x+1.5x2i

a) x0=-1

i | xi | fxi | ∆x |
0 | -0.1925 | -3.3144 | 0.8065 |
1 | 0.2423 | -0.7733 | 0.4358 |
2 | 0.4284 | -0.1243 | 0.1861 |
3 | 0.472 | -0.0065 | 0.0436 |
4 | 0.4745| -0.0001 | 0.0025 |

b) x0=2

i | xi | fxi | ∆x |
0 | 1.5 | -2 | 0.5 |
1 | 1.38 | -0.3125 | 0.12 |
2 | 1.3692 | -0.0002 | 0.0108 |

c) x0=10

i | xi | fxi | ∆x |
0 | 7.921 |43 | 2.079 |
1 | 6.7507 | 10.0376 | 1.1703 |
2 | 6.2575 | 1.43 | 0.4932 |
3 | 6.16 | 0.05 | 0.0975 |
4 | 6.1563 | -0.0003 | 0.0037 |

Comparar las tres gráficas de error obtenidas de la...