Find the nth term of the geometric sequence whose initial term is 6.5 and common ratio is 2
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Find the nth term of the geometric sequence whose initial term is 6.5 and common ratio is 2

[From: ] [author: ] [Date: 11-05-12] [Hit: ]
......
(answer contains n)


please & thank you! :D

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tn = ar^(n-1)
= 6.5*2^(n-1)
=13/2 *2^(n-1)
= 13*2^(n-2)
1
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