anishadivine anishadivine

17-11-2020
Mathematics

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the 6th term of a GP is 2000. Find its first term if it's common ratio is 10

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Аноним Аноним

17-11-2020

so ar^ = 2000 and you told me r = 10

a(10^5) = 2000

a = 2000/100000 = 1/50

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