Find the 5th term (not fourth) of the given geometric sequences. 1, 8, 64,…

Question

Find the 5th term (not fourth) of the given geometric sequences.
1, 8, 64,…

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Thu Thủy 4 years 2021-07-17T01:45:09+00:00 1 Answers 3 views 0

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  1. vankhanh
    0
    2021-07-17T01:46:28+00:00
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    Answer:

    GP=ar^{n-i}

    a=1

    r=8/1=8

    GP=8^(5-1)

    GP=8^4

    5th term=4096

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