Determine the sum of the first 7 terms of the arithmetic sequence with general formula: t₁ = -3n+7
Determine the sum of the first 7 terms of the arithmetic sequence with general formula: t₁ = -3n+7
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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please do this and show all your work.
(also the answer is one of these)
Transcribed Image Text:2. Determine the sum of the first 7 terms of the arithmetic sequence with general formula:
= -3n+7
tn
Transcribed Image Text:-14
3416
-338
32384
1023
348
-8325
5927
91
-35
3655
-682
682
3456
194
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