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UNIVERSIDAD NACIONAL DE JAEN2 5
Métodos numéricos
TRABAJO : PRACTICA DE CLACE.
ASIGNATURA : METODOS NUMERICOS
ALUMNOS : VILLANUEVA LIVAQUE jose RonalMUNDACA TARRILLO gleisyCUBAS QUEVEDO Humberto
TELLO GONZALES orlando
DOCENTE : Lic. QUIÑONES HUATANGARI lenin
CICLO : V
FECHA : 02/12/2015
8/20/2019 TRABAJO1 metodos.pdf
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UNIVERSIDAD NACIONAL DE JAEN2 5
Métodos numéricos
PRACTIVA DE CLACE
Dada la ecuación general
b,
a A=2π f(x) 1+f (x)dx
Ejercicio n°1.
3( ) 0 1f x x x
SOLUCION
>>> simprl('2*pi*x.^3*sqrt(1+9*x.^4)',0,1,200) ans = 3.5631
Ejercicio n°2.
( ) ( ) 0 1f x sen x x
SOLUCION N°2
>>> simprl('2*pi*sin(x)*sqrt(1+(cos(x).^2))',0,1,200) ans = 3.6584
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UNIVERSIDAD NACIONAL DE JAEN2 5
Métodos numéricos
EJERCICIO N°3.
( ) 0 1 x
f x e x
SOLUCION N°2
>>> simprl('2*pi*(e^(-x))*sqrt(1+(-e.^(-2*x)))',0,1,200) ans = 2.6765
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UNIVERSIDAD NACIONAL DE JAEN2 5
Métodos numéricos
EJERCICIO N°4.
Si se calienta una bola de metal de 90°grados se sumerge en el agua
a 20°c dada la formula ( )a
dt k t t
dt
SOLUCION N°4
0.1
20a
k
t
>>> euler(@F5,0,10,1,100)
v = -2
v = -1.9900
v = -1.9800
v = -1.9700
v = -1.9600
v = -1.9500
v = -1.9400
v = -1.9300
v = -1.9200
v = -1.9100
v = -1.9000
v = -1.8900
v = -1.8800
v = -1.8700
v = -1.8600
v = -1.8500
v = -1.8400
v = -1.8300
v = -1.8200
v = -1.8100
v = -1.8000
v = -1.7900
v = -1.7800
v = -1.7700
v = -1.7600
v = -1.7500
v = -1.7400
v = -1.7300v = -1.7200
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UNIVERSIDAD NACIONAL DE JAEN2 5
Métodos numéricos
v = -1.7100
v = -1.7000
v = -1.6900
v = -1.6800
v = -1.6700
v = -1.6600
v = -1.6500
v = -1.6400
v = -1.6300
v = -1.6200
v = -1.6100
v = -1.6000
v = -1.5900
v = -1.5800
v = -1.5700
v = -1.5600
v = -1.5500
v = -1.5400
v = -1.5300
v = -1.5200
v = -1.5100
v = -1.5000
v = -1.4900v = -1.4800
v = -1.4700
v = -1.4600
v = -1.4500
v = -1.4400
v = -1.4300
v = -1.4200
v = -1.4100
v = -1.4000v = -1.3900
v = -1.3800
v = -1.3700
v = -1.3600
v = -1.3500
v = -1.3400
v = -1.3300
v = -1.3200
v = -1.3100
v = -1.3000
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UNIVERSIDAD NACIONAL DE JAEN2 5
Métodos numéricos
v = -1.2900
v = -1.2800
v = -1.2700
v = -1.2600
v = -1.2500
v = -1.2400
v = -1.2300
v = -1.2200
v = -1.2100
v = -1.2000
v = -1.1900
v = -1.1800
v = -1.1700
v = -1.1600
v = -1.1500
v = -1.1400
v = -1.1300
v = -1.1200
v = -1.1100
v = -1.1000
v = -1.0900
v = -1.0800
v = -1.0700v = -1.0600
v = -1.0500
v = -1.0400
v = -1.0300
v = -1.0200
v = -1.0100
ans =
0.00000 1.00000
0.10000 0.800000.20000 0.60100
0.30000 0.40300
0.40000 0.20600
0.50000 0.01000
0.60000 -0.18500
0.70000 -0.37900
0.80000 -0.57200
0.90000 -0.76400
1.00000 -0.95500
1.10000 -1.14500
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UNIVERSIDAD NACIONAL DE JAEN2 5
Métodos numéricos
1.20000 -1.33400
1.30000 -1.52200
1.40000 -1.70900
1.50000 -1.89500
1.60000 -2.08000
1.70000 -2.26400
1.80000 -2.44700
1.90000 -2.62900
2.00000 -2.81000
2.10000 -2.99000
2.20000 -3.16900
2.30000 -3.34700
2.40000 -3.52400
2.50000 -3.70000
2.60000 -3.87500
2.70000 -4.04900
2.80000 -4.22200
2.90000 -4.39400
3.00000 -4.56500
3.10000 -4.73500
3.20000 -4.90400
3.30000 -5.07200
3.40000 -5.239003.50000 -5.40500
3.60000 -5.57000
3.70000 -5.73400
3.80000 -5.89700
3.90000 -6.05900
4.00000 -6.22000
4.10000 -6.38000
4.20000 -6.53900
4.30000 -6.697004.40000 -6.85400
4.50000 -7.01000
4.60000 -7.16500
4.70000 -7.31900
4.80000 -7.47200
4.90000 -7.62400
5.00000 -7.77500
5.10000 -7.92500
5.20000 -8.07400
5.30000 -8.22200
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UNIVERSIDAD NACIONAL DE JAEN2 5
Métodos numéricos
5.40000 -8.36900
5.50000 -8.51500
5.60000 -8.66000
5.70000 -8.80400
5.80000 -8.94700
5.90000 -9.08900
6.00000 -9.23000
6.10000 -9.37000
6.20000 -9.50900
6.30000 -9.64700
6.40000 -9.78400
6.50000 -9.92000
6.60000 -10.05500
6.70000 -10.18900
6.80000 -10.32200
6.90000 -10.45400
7.00000 -10.58500
7.10000 -10.71500
7.20000 -10.84400
7.30000 -10.97200
7.40000 -11.09900
7.50000 -11.22500
7.60000 -11.350007.70000 -11.47400
7.80000 -11.59700
7.90000 -11.71900
8.00000 -11.84000
8.10000 -11.96000
8.20000 -12.07900
8.30000 -12.19700
8.40000 -12.31400
8.50000 -12.430008.60000 -12.54500
8.70000 -12.65900
8.80000 -12.77200
8.90000 -12.88400
9.00000 -12.99500
9.10000 -13.10500
9.20000 -13.21400
9.30000 -13.32200
9.40000 -13.42900
9.50000 -13.53500
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UNIVERSIDAD NACIONAL DE JAEN2 5
Métodos numéricos
9.60000 -13.64000
9.70000 -13.74400
9.80000 -13.84700
9.90000 -13.94900
10.00000 -14.05000