1it shud be n as i know
\sum_{s=0}^{n}{(1)} = ( n + 1 )
how is it coming....
or shud we just remember it
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4 Answers
21@sandipan as s is starting from zero so no. of terms will be n+1........
1mujhe lagta hai it shud be n+1 as 1 will add up n+1 times from 0 to n.......
