¿eres Bueno En Sucesiones?

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| By 2015katy6

2015katy6

Community Contributor

Quizzes Created: 1 | Total Attempts: 225

Questions: 6 | Attempts: 226 | Updated: Mar 19, 2023

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Por favor responde estas preguntas de sucesiones. Descubra su puntaje al final.

Questions and Answers

1.

Dado el término general de la progresión aritmética an = 6 - 5n. Halla la suma de los veintiocho primeros términos.
2.

una sucesion es?
- A.
  
  Cualquier conjunto de numeros ordenados de mayor a menor
- B.
  
  Un conjunto infinito de numeros
- C.
  
  Todo conjunto de numeros ordenados
Correct Answer
C. Todo conjunto de numeros ordenados

Explanation
A succession is a set of numbers that are arranged in a specific order, which can be either ascending or descending. It can include a finite or infinite number of elements. Therefore, the correct answer is "todo conjunto de numeros ordenados" which means "any set of ordered numbers" in English.

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3.

En toda sucesión, los términos tienen que ser siempre todos positivos o todos negativos.
- A.
  
  Verdadero
- B.
  
  Falso
Correct Answer
B. Falso

Explanation
In a sequence, the terms do not have to be always all positive or all negative. It is possible for a sequence to have a mix of positive and negative terms. Therefore, the statement is false.

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4.

Queremos encontrar una sucesión que a partir del cuarto término cada uno se obtenga sumando los tres anteriores. La sucesión 1, 1, 1, 3, 4, 7, 11,…. cumple esa propiedad:
- A.
  
  Verdadero
- B.
  
  Falso
Correct Answer
B. Falso
5.

Averigua el término siguiente en cada una de las sucesiones: a) -3, -5, -7, -9, ________ b) 5, -10, 20, -40, ________

Correct Answer
11
80

Explanation
The given sequences are arithmetic sequences with a common difference of -2 in the first sequence and a common ratio of -2 in the second sequence. In the first sequence, each term is obtained by subtracting 2 from the previous term. Therefore, the next term is obtained by subtracting 2 from the last term, which is -9. Hence, the next term is -11. In the second sequence, each term is obtained by multiplying the previous term by -2. Therefore, the next term is obtained by multiplying -40 by -2, which is 80.

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4
6.

El 21° numero de la sucesion 4,9,14,19,24...es:
- A.
  
  104
- B.
  
  102
- C.
  
  103
- D.
  
  105
Correct Answer
A. 104

Explanation
The given sequence starts with 4 and increments by 5 each time. So, the next number in the sequence would be 24 + 5 = 29. The 21st number in the sequence would be 4 + (20 * 5) = 104. Therefore, the correct answer is 104.

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¿eres Bueno En Sucesiones?

Dado el término general de la progresión aritmética an = 6 - 5n. Halla la suma de los veintiocho primeros términos.

una sucesion es?

En toda sucesión, los términos tienen que ser siempre todos positivos o todos negativos.

Queremos encontrar una sucesión que a partir del cuarto término cada uno se obtenga sumando los tres anteriores. La sucesión 1, 1, 1, 3, 4, 7, 11,…. cumple esa propiedad:

Averigua el término siguiente en cada una de las sucesiones: a) -3, -5, -7, -9, ________ b) 5, -10, 20, -40, ________

El 21° numero de la sucesion 4,9,14,19,24...es:

Averigua el término siguiente en cada una de las sucesiones: a) -3, -5, -7, -9, b) 5, -10, 20, -40,