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Formulas

Bryan Sangacha 5 questions

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Questions in this quiz (5)

  1. 1¿A qué progresión corresponde la siguiente fórmula?Image for question 1
    1. AAritmética
  2. 2Progresión aritmética:
    Sn= [blank_start]n/2[blank_end](a1+[blank_start]an[blank_end])
    Sn= [blank_start]n/2[blank_end]{[blank_start]2a1[blank_end]+(n-1)[blank_start]d[blank_end]}
    1. An/2
    2. Bn/2
    3. Can
    4. D2a1
    5. Ed
  3. 3La expresión de un término cualquiera (an) en una P.G. es:
    an=a1.[blank_start]r[blank_end]^[blank_start]n-1[blank_end]
    1. Ar
    2. Bn-1
  4. 4¿A qué progresión corresponde la siguiente fórmula?Image for question 4
    1. AGeométrica
  5. 5En una P.G. la Suma infinita de los términos es:
    S∞=a1 / ([blank_start]r-1[blank_end])
    El productos de los términos en una P.G. es:
    Pn=√ (([blank_start]a1[blank_end] . an)^[blank_start]n[blank_end] )
    1. A1-r
    2. Ba1
    3. Cn

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Description
Quimestral Matemáticas Quiz on Formulas, created by Bryan Sangacha on 20/06/2016.
Language
Español
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matemáticasquimestral
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