Question

Find the tenth term of G.P:5, 25, 125,.....
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Answer 1

Answer:

ʜᴇʟʟᴏ❤

Step-by-step explanation:

Let a and r are first term and common

ratio of a G. P ,

nth term = an = ar^n - 1

Here ,

Given G.P : 5 , 25 , 125 ,...

a = 5 ,

r = a2/A1

r = 25/5 = 5

Therefore ,

a = 5 , r = 5 , n = 10

a10 = 5 ( 5 )^ 10 - 1

= 5 × 5^9

= 5^10

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