# bounded

• April 11th 2011, 09:30 AM
alexandrabel90
bounded
if a series from n=o to inifitity a_n is conditionally convergent, does it mean that the terms are bounded?
• April 11th 2011, 09:47 AM
Plato
Quote:

Originally Posted by alexandrabel90
if a series from n=o to inifitity a_n is conditionally convergent, does it mean that the terms are bounded?

Is this true: "Convergent sequences are bounded"?

Is this true: " $\sum\limits_n {a_n }$ converges only if $a_n\to 0~?$"
• April 11th 2011, 09:52 AM
alexandrabel90
Yes..
• April 11th 2011, 09:59 AM
Plato
Quote:

Originally Posted by alexandrabel90
Yes..

What does that mean?