[DTube] Geometric Sequences: Find the first term and common ratiosteemCreated with Sketch.

in #dtube • 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 first term a, the common ratio r and the nth term of a geometric sequence for a known values of the third term (t3 = 100) and 5th term (t4 = 400).

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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6 years ago in #dtube by
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     6 years ago 




    This post has been voted on by the SteemSTEM curation team and voting trail in collaboration with @curie.

    If you appreciate the work we are doing then consider voting both projects for witness by selecting stem.witness and curie!

    For additional information please join us on the SteemSTEM discord and to get to know the rest of the community!

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     6 years ago 



    Merry Christmas, enjoy the vote!