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GATE201362
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Find the sum to $n$ terms of the series $10+84+ 734 +\dots $
$\frac{9(9^n+1)}{10}+1$
$\frac{9(9^n1)}{8}+1$
$\frac{9(9^n1)}{8}+n$
$\frac{9(9^n1)}{8}+n^2$
gate2013ec
numericalability
sequenceseries
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.7k
points)
edited
Dec 12, 2019
by
jothee
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