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Mathematics, 20.09.2021 14:00 steven2996

Find a formula for the n
th term,
T
n
, of an arithmetic sequence where the 5th term is 31 and the 9th term is 55.
Hence, or otherwise, find the 40th term of the sequence.

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Answers: 1

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Find a formula for the n
th term,
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, of an arithmetic sequence where t...
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