SOLUTION: I'm in grade 12 and need a simple answer to my question Given 1,7,x,51 Determine x Determine Tn

Algebra ->  Sequences-and-series -> SOLUTION: I'm in grade 12 and need a simple answer to my question Given 1,7,x,51 Determine x Determine Tn      Log On


   

Question 838904: I'm in grade 12 and need a simple answer to my question
Given 1,7,x,51
Determine x
Determine Tn
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
What does Tn represent, and what kind of sequence is it? Clearly it can't be arithmetic or geometric, as there is no common difference or ratio that works.