determine for which the power series converges x 2 n 1 s n 1 ans all a
Question
Determine for which the power series converges.
(x − 2)"
n
1. Σ
n=1
Ans. All a in the interval [1, 3)
mm
2. Σπ
n=1
3. En!"
n=]
4. Σ
n=1
(-2) n
νη
5. Σn!(x+1)n
2n
n=1
6. Σ
n=l
n(x + 1)"
2n
