Question

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

Answer 1

Answer:

The $n^{th}$ of the sequence

$t_{n} = ar^{n-1}$

The  $10^{th}$ of the sequence

$t_{10} = 5(5)^{10-1} = 9,765,625$

Step-by-step explanation:

Explanation:-

Given that the geometric sequence

5, 25 , 125 ,....

First-term  a= 5

Difference    $r = \frac{25}{5} =5$

The $n^{th}$ of the sequence

$t_{n} = ar^{n-1}$

The  $10^{th}$ of the sequence

$t_{10} = 5(5)^{10-1} = 9,765,625$