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

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

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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