document.write( "Question 1157234: Find a formula a(n) for the 𝑛- th term of the following sequence. Assume the series begins at 𝑛=1. \r
\n" ); document.write( "\n" ); document.write( "1/1, −1/4, 1/9, … \n" ); document.write( "

Algebra.Com's Answer #780065 by ikleyn(52794) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( "\r\n" );
document.write( " = , n = 1, 2, 3, . . . \r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );