Determine whether the geometric series is convergent or divergent. If it is convergent, find its sum.818 – 9 +8729+ ...-64Step 1729819 +8Тo see 8+ ... as a geometric series, we must express it as642 arn -- 1.n = 100arnFor any two successive terms in the geometric seriesarn - 1, the ratio of the the two terms,ar" -In = 1simplifies into an algebraic expression given by ||

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Determine whether the geometric series is convergent or divergent. If it is convergent, find its sum. 81 8 – 9 + 8 729 +.. 64 Step 1 81 To see 8 – 9 + 729 + ... as a geometric series, we must express it as 00 Σ 8 64 arn - 1. n = 1 For any two successive terms in the geometric series arn - 1, the ratio of the the two terms, arn n = 1 arn -I simplifies into an algebraic expression given by ||