OpenStax, Algebra and Trigonometry 2e §13.4 Series and Their Notations · Exercise 56 · Probability · Counting & chance

Series and Their Notations · Exercise 56

Write an explicit formula for $a_{k}$ such that $\sum_{k = 0}^{6} a_{k} = 189.$ Assume this is an arithmetic series.

~11 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §13.4 Series and Their Notations · Exercise 56

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