Find the sum of all natural numbers between 100 and 1000 which are multiples of 7
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here we have to use formula of sum of gp series
first element here will be 105 and last element of series will be 994 and common ratio will be 7.
use formula of sum of gp to solve the answer:-P
first element here will be 105 and last element of series will be 994 and common ratio will be 7.
use formula of sum of gp to solve the answer:-P
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