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Find the 9th term of the geometric sequence 9, 27,81.....
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Find the 9th term of the geometric sequence 9, 27,81.....

User Prerana
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1 Answer

8 votes

Explanation:


nth \: term \: = a1 * {r}^(n - 1) \\ = 9 * {3}^(9 - 1) \\ = 9 * 6561 \\ = 59 \: 049

User Vincent Yin
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