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GATE201365
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Find the sum to $n$ terms of the series $10+84+ 734 +\dots $
$\frac{9(9^n+1)}{10}+1$
$\frac{9(9^n1)}{8}+1$
$\frac{9(9^n1)}{8}+n$
$\frac{9(9^n1)}{8}+n^2$
gate2013ee
numericalability
sequenceseries
summation
asked
Feb 12, 2017
in
Numerical Ability
by
piyag476
(
1.5k
points)
edited
Nov 21, 2019
by
Lakshman Patel RJIT
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