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.

a1 = 7.4, d = −0.5, an = −23.1

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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