Grade 11 math

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535

1

+49

Find S term 17 of 7 + 14 + 28 +.... +3584

appreciateurhelp Jan 18, 2017

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1⁺⁰ Answers

+128731

0

Sum of 1st 17 terms ???

S₁₇ = 7(1 - 2^17 ) / ( 1 - 2) = 917,497

CPhill Jan 18, 2017

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