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EXAMEN FINAL
ANÁLISIS MATEMÁTICO II (2D – 10)
(Números de lista terminados en 0, 1, 2, 3)
PARTE PRÁCTICA
1.-) Resolver:
dydx
y
y
I
x
 



4
0
4
0
3
2
)
(
2.-) Determinar máximos, mínimos y/o puntos silla (si existen) para:
z = f(x,y) = x3
+ 3xy2
– 3x2
– 3y2
+ 4
3.-) Siendo las matrices:
𝐷 = (
𝑘 − 2 18 − 15
7 − 4 − 1
−2 𝑘 + 1 9
) 𝐹 = (
3 − 3
−2 1
0 5
)
Donde: k = número de lista
Hallar (si es posible): D-1
*F
4.-) Hallar el valor del diferencial total para:
5 3
3
/
7
4
/
3
3
2
2
y
x
y
x
xy
x
z



Siendo:
x = e0
y = 4 dx = – 2 dy = 2
PARTE TEÓRICA
5.-) Responder los tres incisos (i, ii y iii):
i) Si a toda una columna de una matriz cuadrada lo multiplicamos por (-1), entonces el
determinante cambia de signo.
V F
(7 pts.)
ii) La derivada parcial de la función: z = ln(xy3
) con respecto a ‘y’ es:
a) 3
1
xy
b) 2
3
xy
c) 3
1
y
d)
y
3
1
e) N.A.
(8 pts.)
iii) Una matriz columna es aquella que posee mayor número de columnas que filas.
V F
(5 pts.)
20 pts. c/u ¡BUENA SUERTE!
EXAMEN FINAL
ANÁLISIS MATEMÁTICO II (2D – 10)
(Números de lista terminados en 4, 5, 6)
PARTE PRÁCTICA
1.-) Siendo las matrices:
𝐷 = (
𝑘 − 2 18 − 15
7 − 4 − 1
−2 𝑘 + 1 9
) 𝐹 = (
3 − 3
−2 1
0 5
)
Donde: k = número de lista
Hallar (si es posible): D-1
*F
2.-) Resolver:
dydx
y
y
I
x
 



3
0
4
0
3
2
)
(
3.-) Determinar máximos, mínimos y/o puntos silla (si existen) para:
z = f(x,y) = x3
+ 3xy2
– 3x2
– 3y2
+ 4
4.-) Hallar el valor del diferencial total para:
5 3
3
/
7
4
/
3
3
2
3
y
x
y
x
xy
x
z



Siendo:
x = e0
y = 4 dx = – 2 dy = 2
PARTE TEÓRICA
5.-) Responder los tres incisos (i, ii y iii):
i) Una matriz columna es aquella que posee mayor número de columnas que filas.
V F
(5 pts.)
ii) Si a toda una columna de una matriz cuadrada lo multiplicamos por (-1), entonces el
determinante no cambia de signo.
V F
(7 pts.)
iii) La derivada parcial de la función: z = ln(xy3
) con respecto a ‘y’ es:
a)
y
3
b) 2
3
1
xy
c) 3
1
y
d) 3
1
xy
e) N.A. (8 pts.)
20 pts. c/u ¡BUENA SUERTE!
EXAMEN FINAL
ANÁLISIS MATEMÁTICO II (2D – 10)
(Números de lista terminados en 7, 8, 9)
PARTE PRÁCTICA
1.-) Determinar máximos, mínimos y/o puntos silla (si existen) para:
z = f(x,y) = x3
+ 3xy2
– 3x2
– 3y2
+ 4
2.-) Siendo las matrices:
𝐷 = (
𝑘 − 2 18 − 15
7 − 4 − 1
−2 𝑘 + 1 9
) 𝐹 = (
3 − 3
−2 1
0 5
)
Donde: k = número de lista
Hallar (si es posible): D-1
*F
3.-) Resolver:
dydx
y
y
I
x
 



2
0
4
0
3
2
)
(
4.-) Hallar el valor del diferencial total para:
5 3
3
/
7
4
/
3
3
2
4
y
x
y
x
xy
x
z



Siendo:
x = e0
y = 4 dx = – 2 dy = 2
PARTE TEÓRICA
5.-) Responder los tres incisos (i, ii y iii):
i) La derivada parcial de la función: z = ln(xy3
) con respecto a ‘y’ es:
a) 2
3
y
b) 3
1
y
c) 2
3
1
xy
d) 3
1
xy
e) N.A. (8 pts.)
ii) Una matriz columna es aquella que posee mayor número de columnas que filas.
V F
(5 pts.)
iii) Si a toda una fila de una matriz cuadrada lo multiplicamos por (-1), entonces el
determinante no cambia de signo.
V F
(7 pts.)
20 pts. c/u ¡BUENA SUERTE!
NOTA.- (OJO!)
- El examen inicia 10:00 a.m. y se debe enviar resuelto al correo (o en físico)
hasta las 12:30 p.m. Pasado ese tiempo, el examen ya no tiene ningún valor.
- Tomar las previsiones necesarias para que no se sature.
hinojosaalbert97@gmail.com

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Examen final (2 d 10)

  • 1. EXAMEN FINAL ANÁLISIS MATEMÁTICO II (2D – 10) (Números de lista terminados en 0, 1, 2, 3) PARTE PRÁCTICA 1.-) Resolver: dydx y y I x      4 0 4 0 3 2 ) ( 2.-) Determinar máximos, mínimos y/o puntos silla (si existen) para: z = f(x,y) = x3 + 3xy2 – 3x2 – 3y2 + 4 3.-) Siendo las matrices: 𝐷 = ( 𝑘 − 2 18 − 15 7 − 4 − 1 −2 𝑘 + 1 9 ) 𝐹 = ( 3 − 3 −2 1 0 5 ) Donde: k = número de lista Hallar (si es posible): D-1 *F 4.-) Hallar el valor del diferencial total para: 5 3 3 / 7 4 / 3 3 2 2 y x y x xy x z    Siendo: x = e0 y = 4 dx = – 2 dy = 2 PARTE TEÓRICA 5.-) Responder los tres incisos (i, ii y iii): i) Si a toda una columna de una matriz cuadrada lo multiplicamos por (-1), entonces el determinante cambia de signo. V F (7 pts.) ii) La derivada parcial de la función: z = ln(xy3 ) con respecto a ‘y’ es: a) 3 1 xy b) 2 3 xy c) 3 1 y d) y 3 1 e) N.A. (8 pts.) iii) Una matriz columna es aquella que posee mayor número de columnas que filas. V F (5 pts.) 20 pts. c/u ¡BUENA SUERTE!
  • 2. EXAMEN FINAL ANÁLISIS MATEMÁTICO II (2D – 10) (Números de lista terminados en 4, 5, 6) PARTE PRÁCTICA 1.-) Siendo las matrices: 𝐷 = ( 𝑘 − 2 18 − 15 7 − 4 − 1 −2 𝑘 + 1 9 ) 𝐹 = ( 3 − 3 −2 1 0 5 ) Donde: k = número de lista Hallar (si es posible): D-1 *F 2.-) Resolver: dydx y y I x      3 0 4 0 3 2 ) ( 3.-) Determinar máximos, mínimos y/o puntos silla (si existen) para: z = f(x,y) = x3 + 3xy2 – 3x2 – 3y2 + 4 4.-) Hallar el valor del diferencial total para: 5 3 3 / 7 4 / 3 3 2 3 y x y x xy x z    Siendo: x = e0 y = 4 dx = – 2 dy = 2 PARTE TEÓRICA 5.-) Responder los tres incisos (i, ii y iii): i) Una matriz columna es aquella que posee mayor número de columnas que filas. V F (5 pts.) ii) Si a toda una columna de una matriz cuadrada lo multiplicamos por (-1), entonces el determinante no cambia de signo. V F (7 pts.) iii) La derivada parcial de la función: z = ln(xy3 ) con respecto a ‘y’ es: a) y 3 b) 2 3 1 xy c) 3 1 y d) 3 1 xy e) N.A. (8 pts.) 20 pts. c/u ¡BUENA SUERTE!
  • 3. EXAMEN FINAL ANÁLISIS MATEMÁTICO II (2D – 10) (Números de lista terminados en 7, 8, 9) PARTE PRÁCTICA 1.-) Determinar máximos, mínimos y/o puntos silla (si existen) para: z = f(x,y) = x3 + 3xy2 – 3x2 – 3y2 + 4 2.-) Siendo las matrices: 𝐷 = ( 𝑘 − 2 18 − 15 7 − 4 − 1 −2 𝑘 + 1 9 ) 𝐹 = ( 3 − 3 −2 1 0 5 ) Donde: k = número de lista Hallar (si es posible): D-1 *F 3.-) Resolver: dydx y y I x      2 0 4 0 3 2 ) ( 4.-) Hallar el valor del diferencial total para: 5 3 3 / 7 4 / 3 3 2 4 y x y x xy x z    Siendo: x = e0 y = 4 dx = – 2 dy = 2 PARTE TEÓRICA 5.-) Responder los tres incisos (i, ii y iii): i) La derivada parcial de la función: z = ln(xy3 ) con respecto a ‘y’ es: a) 2 3 y b) 3 1 y c) 2 3 1 xy d) 3 1 xy e) N.A. (8 pts.) ii) Una matriz columna es aquella que posee mayor número de columnas que filas. V F (5 pts.) iii) Si a toda una fila de una matriz cuadrada lo multiplicamos por (-1), entonces el determinante no cambia de signo. V F (7 pts.) 20 pts. c/u ¡BUENA SUERTE!
  • 4. NOTA.- (OJO!) - El examen inicia 10:00 a.m. y se debe enviar resuelto al correo (o en físico) hasta las 12:30 p.m. Pasado ese tiempo, el examen ya no tiene ningún valor. - Tomar las previsiones necesarias para que no se sature. hinojosaalbert97@gmail.com