\r\n" );
document.write( "csc[sin-1(
)]\r\n" );
document.write( "\r\n" );
document.write( "This asks the question:\r\n" );
document.write( "\r\n" );
document.write( "What is the cosecant of the angle whose sine is
?\r\n" );
document.write( "\r\n" );
document.write( "Since you know that the cosecant is the reciprocal of the sine,\r\n" );
document.write( "then since the sine is
, its cosecant is the\r\n" );
document.write( "reciprocal of that, so it's
. Or you can\r\n" );
document.write( "rationalize the denominator and get
.\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" );
document.write( "