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ADNAN MUHAMMED

Grade 12,

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The sum to n terms of the series 1/4+7/16+37/64+175/256...

The sum to n terms of the series
1/4+7/16+37/64+175/256...

Grade:11

2 Answers

Ajay
209 Points
7 years ago
I am not sure the question is correct. The series do not have any pattern
if the third term of series is 35/7 instead of 37/5, it can be summed easily.
Please confirm.
mycroft holmes
272 Points
7 years ago
The general term of the sequence can be written as ak = 1 – (3/4)k.
 
This sum of the sequence can be found out using the well known formula for n-terms of a geometric progression.

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