Grade 11Algebra
the sum of the series 1\2+3\4+7\8+15\16+........, is
the sum of the series 1\2+3\4+7\8+15\16+........, is
1 Answer
Arun
Approved Tutor Answer8 Years agoFor the sum of the series
tn=(2n-1)/2n
=1-1/2n
Sn=∑1-1/2n =n-∑1/2n (gp series)
=n-1+2-n
Hope it helps
Happy Learning!
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