jennifertamayo333 jennifertamayo333
  • 17-04-2021
  • Mathematics
contestada

which of the following is the correct expanded form for the series below?​

which of the following is the correct expanded form for the series below class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 18-04-2021

Answer:

  • A. 7 + 7/2 + 7/3 + 7/4

Step-by-step explanation:

This is the sum of the first 4 terms, substitute n for each term:

4

∑   [tex]\frac{7}{n}[/tex] = 7/1 + 7/2 + 7/3 + 7/4

n=1

Correct choice is A

Answer Link
PARCHO
PARCHO PARCHO
  • 18-04-2021

[tex] \displaystyle \sum^{4} _{n = 1} \: \frac{7}{n} = \: 7 + \frac{7}{2} + \frac{7}{3} + \frac{7}{4} [/tex]

Answer Link

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