1.

If S_(n)=1 + (1)/(2) + (1)/(2) + …..+ (1)/(2^(n-1)), (n in N) then …….

Answer»

`S_(100) LT 100`
`S_(100) GT 100`
`S_(200)= 100`
`S_(200) gt 200`

ANSWER :A


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