Mathematics, 14.09.2019 04:30 abosse144
In an arithmetic sequence, the nth term an is given by the formula an=a1+(n−1)d, where a1 is the first term and d is the common difference. similarly, in a geometric sequence, the nth term is given by 1an=a1•rn−1, where r is the common ratio. use these formulas to determine the indicated term in the given sequence.
the 10th term of 40,10, 5/2, 5/8,
Answers: 2
.
is first term and r is common ratio.
in the above formula.
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In an arithmetic sequence, the nth term an is given by the formula an=a1+(n−1)d, where a1 is the fir...
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