matheenmatheen43
matheenmatheen43 matheenmatheen43
  • 15-02-2021
  • Mathematics
contestada

find the 10th and nth term of each G.P.:5,25,125,.....​

Respuesta :

belgrad belgrad
  • 20-02-2021

Answer:

The [tex]n^{th}[/tex] of the sequence

[tex]t_{n} = ar^{n-1}[/tex]

The  [tex]10^{th}[/tex] of the sequence

[tex]t_{10} = 5(5)^{10-1} = 9,765,625[/tex]

Step-by-step explanation:

Explanation:-

Given that the geometric sequence

5, 25 , 125 ,....

First-term  a= 5

Difference    [tex]r = \frac{25}{5} =5[/tex]

The [tex]n^{th}[/tex] of the sequence

[tex]t_{n} = ar^{n-1}[/tex]

The  [tex]10^{th}[/tex] of the sequence

[tex]t_{10} = 5(5)^{10-1} = 9,765,625[/tex]

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