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Series
The sum to infinity of a geometric series is 5 and the first term is 2.
Find the common ratio of the series..
and The first 3 terms of an arithmetical progression are 7, 5.9 and 4.8
Find
i)the common difference
ii)the smallest value of n for which the sum to n terms is negative
Find the common ratio of the series..
and The first 3 terms of an arithmetical progression are 7, 5.9 and 4.8
Find
i)the common difference
ii)the smallest value of n for which the sum to n terms is negative
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- Resistance of circuits
- About IAL series
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