Try it without the initial substitution and you get the answer in the book.
I couldn't find anything wrong in your steps. I suppose if you expand your answer, you get you get the books answer + 1/2. I'm not sure, but i guess that can just be absorbed into the constant c. The easiest way to...
Homework Statement
Let {y_j} be N given real numbers. Construct a sequence {a_n} so that {y_j} is the set of limit points of {a_n}, but a_n ≠ y_j for any n or j.
Homework Equations
Bolzano-Weierstrass theorem
The Attempt at a Solution
Have no idea how to go about it.
I'd really...