for the sequence an = n / n+1 it is know that it is strictly increasing as n increases. show that this is true by 1) look at the behaviour of the difference of successive terms, an+1 - an and 2) the same for the ratio of successive terms, an+1 / an
for the sequence an = n / n+1 it is know that it is strictly increasing as n increases. show that this is true by 1) look at the behaviour of the difference of successive terms, an+1 - an and 2) the same for the ratio of successive terms, an+1 / an
Chapter12: Sequences, Series And Binomial Theorem
Section: Chapter Questions
Problem 327PT: Find the twenty-third term of an arithmetic sequence whose seventh term is 11 and common difference...
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for the sequence an = n / n+1 it is know that it is strictly increasing as n increases. show that this is true by
1) look at the behaviour of the difference of successive terms, an+1 - an and 2) the same for the ratio of successive terms, an+1 / an
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