O.
the sum of the first k terms of a sequence is 3k^2 + k.
(a) find the 6th term of the se...
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Mathematics, 20.11.2019 16:31 WhiteWinterRose
O.
the sum of the first k terms of a sequence is 3k^2 + k.
(a) find the 6th term of the sequence.
(b) determine whether the sequence is an arithmetic sequence.
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Answers: 1
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