Find any of the values of a 1 , d, a n , n, or S n
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Find any of the values of a1, d, an, n, or Sn that are missing for an arithmetic sequence.
Transcribed Image Text:
a₁ = , n = 20, S20 = 40
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ANSWER We can use the formulas for the sum of an arithmetic sequence to find missing valu...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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