(a) Find examples to show that if ak converges, thena2k may diverge or converge.(b) Find
Chapter 9, Problem 49(choose chapter or problem)
(a) Find examples to show that if \(\sum a_{k}\) converges, then \(\sum a_{k}^{2}\) may diverge or converge.
(b) Find examples to show that if \(\sum a_{k}^{2}\) converges, then \(\sum a_{k}\) may diverge or converge.
Equation Transcription:
Text Transcription:
sum a_k
sum a_k^2
sum a_k^2
sum a_k
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