document.write( "Question 976328: Use a cofunction to write an expression equal to \r
\n" );
document.write( "\n" );
document.write( "
\n" );
document.write( "Sec 2pi
\n" );
document.write( " ---------------
\n" );
document.write( " 9 \n" );
document.write( "
Algebra.Com's Answer #597934 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |