[DTube] Geometric Sequences: Find the 4th term given the 7th term

in #steemstem • 6 years ago (edited)

I'm in the process of uploading all of my Youtube videos to DTube, where they can be recorded on the Steem blockchain.

In this video, we use the general equation for terms of a geometric sequence:

tn = arn-1

to find the 4th term of a geometric sequence for a known value of the first term (a = 6) and 7th term (3/32).

Sequences & Series

  1. Geometric Sequences: Find the 4th term given the 7th term
  2. Geometric Sequences: Find the first term and common ratio

Thanks for watching. Please give me a "thumbs up" if you have found this video helpful.

Please ask me a maths question by commenting below and I will try to help you in future videos.

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#mathematics #teamaustralia #algebra #dtube
6 years ago in #steemstem by
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     6 years ago  



    Merry Christmas, enjoy the vote!

    [-]
     6 years ago  




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