- #1
Jac8897
- 25
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cal 2 ratio test "where is my mistake"
I attached a pic
I solved the problem but i get 4^1 and the book says 4^2 I don't know why?
http://img690.imageshack.us/img690/1518/problem15.jpg
Homework Statement
I attached a pic
I solved the problem but i get 4^1 and the book says 4^2 I don't know why?
Homework Equations
http://img690.imageshack.us/img690/1518/problem15.jpg
The Attempt at a Solution
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