Recent content by Carvanara

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    Struggling with the concept of Arithmetic/Geometric Progression help

    never mind, I can't figure how to edit post.. let the 1st term of a sequence be a let the common difference in an arithmetic progression be d let the common ratio in a geometric progression be r nth term in an arithmetic progression: a + (n-1)(d) Sum of n terms in an arithmetic progression...
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    Struggling with the concept of Arithmetic/Geometric Progression help

    ok I will edit it in :p
  3. C

    Struggling with the concept of Arithmetic/Geometric Progression help

    Hi all, I'm new to this website, really pleased to have found such a great website to satisfy my mathematical and scientific queries and doubts! anyway, I am currently revising for major tests.. and I can't understand/solve questions regarding Arithmetic/Geometric Progression (if you know what...