In each part, use a CAS to find the sum of the series if itconverges, and then confirm
Chapter 9, Problem 40(choose chapter or problem)
In each part, use a CAS to find the sum of the series if it converges, and then confirm the result by hand calculation.
(a) \(\sum_{k=1}^{\infty}(-1)^{k+1} 2^{k} 3^{2-k}\)
(b) \(\sum_{k=1}^{\infty} \frac{3^{3 k}}{5^{k-1}}\)
(c) \(\sum_{k=1}^{\infty} \frac{1}{4 k^{2}-1}\)
Equation Transcription:
Text Transcription:
sum_k=1^infinity (-1)^k+1 2^k 3^2-k
sum_k=1^infinity3^3k/5^k-1
sum_k=1^infinity 1/4k^2-1
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer