- #1
Altagyam
- 4
- 0
Homework Statement
Homework Equations
I do not understand the alternating part for the second problem and the recursive part for the first problem.
The Attempt at a Solution
The first answer I got was first by writing out the general expression for a power series and realizing that the center must be zero. Thus I wrote:
Σ w/ n=0 to n=100 (an)xn
However for the second part I don't really understand how to do the problem. The sequence portion only reaches n=50 while x=100. I thought to myself that "Okay, then n for x must increase by a factor of 2n and there is something going on with the sequence that only let's it reach 50. Now my issue is, I don't understand how or where to apply this hint given.
Thanks in advance.