davidebner2100 davidebner2100
  • 29-12-2023
  • Mathematics
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Show how to compute the sum s=1⋅2 1+2²+2 3+2 +…+2ⁿ. Hint: What is (s−1)?

a) s=2ⁿ+1 −1
b) s=2ⁿ-1
c) s=2ⁿ+1
d) s=2ⁿ

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