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arrow_back Consider the following sigma notation and answer the following questions. \[ \sum_{k=4}^{12}(k+15) \]

by Platinum
(119,140 points)
in Mathematics
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Consider the following sigma notation and answer the following questions.
\[
\sum_{k=4}^{12}(k+15)
\]
(a) What is the starting value of \(\mathrm{k}\) ?
(b) Give the first three terms in the expansion of the series.
(c) What is the general term?

1 Answer

Best answer
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Best answer
\( \sum_{k=4}^{12}(k+15)\)

(a) What is the starting value of \(k\) ? \(k=4\)

(b) First three terms:
\(19 ; 20 ; 21\)

(c) General term:
\(k+15\)
by Platinum
(119,140 points)

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