document.write( "Question 849383: Determine whether the series 3 - 1 + 1/3 - 1/9 + ... is convergent or divergent. If convergent, find its sum. \n" ); document.write( "

Algebra.Com's Answer #511611 by AnlytcPhil(1806) $\"\"$ $\"About$

You can put this solution on YOUR website!
3 - 1 + 1/3 - 1/9 +- ЗЗЗ
\n" ); document.write( "

\r\n" );
document.write( "That has  = 3 and r=\r\n" );
document.write( "\r\n" );
document.write( "It converges since it is a geometric series with |r| < 1\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Edwin

\n" ); document.write( "

\n" );