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Cuestionario Examen Matemática 01

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Cuestionario Examen de Matemática 01 - Análisis 1

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20/7/23, 19:23 Cuestionario Examen: Revisión del intento





Área personal / Mis cursos / Departamentos y Unidades / DETEMA / Matemática / MAT 01 - Análisis I

/ Examen y Recuperación de Parciales / Cuestionario Examen



Comenzado el Thursday, 20 de July de 2023, 11:55
Estado Finalizado
Finalizado en Thursday, 20 de July de 2023, 19:11
Tiempo 7 horas 16 minutos
empleado
Calificación 3,00 de 16,00 (18,75%)


Pregunta 1
Correcta

Se puntúa 1,00 sobre 1,00




Sea P(x) un polinomio de grado impar entonces tiene al menos una raíz compleja

Seleccione una:
Verdadero

Falso 



Correcto!

La respuesta correcta es 'Falso'




Pregunta 2
Incorrecta

Se puntúa -0,25 sobre 1,00




Las soluciones de x4 - 16 = 0 son

Seleccione una:
A. 2i raíz doble, -2i raíz doble

B. 2, -2, 2i, -2i

C. 2 + 2i, -2 + 2i, -2 - 2i, 2 - 2i

D. 2 raíz doble, -2 raíz doble 




Respuesta incorrecta.

La respuesta correcta es: 2, -2, 2i, -2i




https://moodle3.fq.edu.uy/mod/quiz/review.php?attempt=23065&cmid=19812 1/7

, 20/7/23, 19:23 Cuestionario Examen: Revisión del intento

Pregunta 3
Correcta

Se puntúa 1,00 sobre 1,00




P(n,f +g,a) (x) = P(n,f ,a) (x) + P(n,g,a) (x)




Seleccione una:
Verdadero 

Falso



La respuesta correcta es 'Verdadero'




Pregunta 4
Sin contestar

Puntúa como 1,00




¿Qué polinomio de Taylor corresponde a la función f(x) = sen(x) en a = 0?


Seleccione una:
A.
3 5 2n+1
x x x
x + + + . . . +
3! 5! (2n+1)!




B.
2 4 2n
x x x
1 + + + . . . +
2! 4! (2n)!




C.
2 4 2n
x x n x
1 − + − . . . + (−1)
2! 4! (2n)!




D.
3 5 2n+1
x x n x
x − + − . . . + (−1)
3! 5! (2n+1)!




Respuesta incorrecta.

La respuesta correcta es: x
3 5 2n+1
x x n x
− + − . . . + (−1)
3! 5! (2n+1)!




Pregunta 5
Incorrecta

Se puntúa 0,00 sobre 1,00




S ea f ∈ R[a, b], si f (x) ≥ 0 ∀ x ∈ [a, b] y ∃ x0 ∈ [a, b] / f (x0 ) > 0

b
⇒ ∫ f > 0
a




Seleccione una:
Verdadero 

Falso



La respuesta correcta es 'Falso'




https://moodle3.fq.edu.uy/mod/quiz/review.php?attempt=23065&cmid=19812 2/7

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