Enable text based alternatives for graph display and drawing entry

Try another version of this question

Given the geometric sequence: `1, \ 10/17, \ 100/289, \ cdots `



Find an explicit formula for `a_n`, where the first term is `a_1 = 1`.

`a_n = `  

Find `a_(7) = `  

Get help:


X
MathQuill
   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
sin cos tan arcsin arccos arctan  
[more..]