find the 4th term from last in the series 8,4,2.......1/128?
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Answered by
1
Answer:
I don't know it sorry please check out in Google
Answered by
6
Answer:
1/32
Step-by-step explanation:
this is a geometric progression
a=8,. r=1/2
1/128=8*(1/2)^n-1
n-1= 9
n=8
4th term from the last will be 5th term
A5=8*(1/2)^8
=1/32
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