Express the sums in closed form.(a) nk=1k (b) nk=1(6k + 1) (c) nk=1k2
Chapter 5, Problem 2(choose chapter or problem)
Express the sums in closed form.
(a) \(\sum_{k=1}^{n} k\)
(b) \(\sum_{k=1}^{n}(6 k+1)\)
(c) \(\sum_{k=1}^{n} k^{2}\)
Equation Transcription:
Text Transcription:
sum_k=1 ^n k
sum_k=1 ^n (6k+1)
sum_k=1 ^n k^2
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