document.write( "Question 856573: Find all solutions of the equation in the interval $\"%28%5B0%2C2pi%29\"$ .\r
\n" ); document.write( "\n" ); document.write( " $\"sec%28theta%29%2B2=0\"$ \r
\n" ); document.write( "\n" ); document.write( "Write your answer in radians in terms of $\"pi\"$ \n" ); document.write( "

Algebra.Com's Answer #516050 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"sec%28theta%29%2B2=0\"$
\n" ); document.write( " $\"sec%28theta%29=-2\"$
\n" ); document.write( " $\"cos%28theta%29=-1%2F2\"$
\n" ); document.write( " $\"theta=%282%2F3%29pi\"$ and $\"theta=%285%2F3%29pi\"$ \n" ); document.write( "

\n" );