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Evaluate the arithmetic series. Please help me ASAP!!!

Evaluate the arithmetic series. Please help me ASAP!!!-example-1

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6 votes

Answer:

Explanation:

a1=8

a2=8(2^{2-1})=8×2=16

r=16/8=2

n=10


s_(10)=8(2^(10)-1)/(2-1) =8(1024-1)=8*1023=8184

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