Mathematics, 04.06.2021 22:00 drinkingfood

Find the sum of the infinite geometric series. You may state your answer as a fraction or a decimal. Round your answer to four decimal places if necessary. If the sum does not exist, write "none" in the answer box. a1 = 4, r = 2/5

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Find the sum of the infinite geometric series. You may state your answer as a fraction or a decimal....