¿eres Bueno En Sucesiones?
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 ordenadosExplanation
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.Rate this question:
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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. FalsoExplanation
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.Rate this question:
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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
80Explanation
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.Rate this question:
- 6.
El 21° numero de la sucesion 4,9,14,19,24...es:
- A.
104
- B.
102
- C.
103
- D.
105
Correct Answer
A. 104Explanation
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.Rate this question:
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Jul 22, 2024Quiz Edited by
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Aug 17, 2018Quiz Created by
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