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Find the value of a^4 for this geometric series

Find the value of a^4 for this geometric series-example-1

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3 votes

Answer:

6

Explanation:

a_4 means the 4th term of the series.

n = 4


(2)/(9)(3)^(n - 1) =


= (2)/(9)(3)^(4 - 1)


= (2)/(9)(3)^(3)


= (2)/(9) * 27


= 2 * (27)/(9)


= 2 * 3


= 6

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