document.write( "Question 683501: Find the general solutions to the equation . List all solutions on the interval [0,4pi] \n" );
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Algebra.Com's Answer #423603 by lwsshak3(11628) ![]() You can put this solution on YOUR website! List all solutions on the interval [0,4pi] \n" ); document.write( "csc^2theta+6csc(theta)+5=0 \n" ); document.write( " \n" ); document.write( "(cscx+5)(cscx+1)=0 \n" ); document.write( "cscx+5=0 \n" ); document.write( "cscx=-5 \n" ); document.write( "sinx=1/cscx=-1/5 \n" ); document.write( "x≈3.343,6.081,9.626,12.635 (in quadrants III and IV where sin<0) \n" ); document.write( "or \n" ); document.write( "cscx+1=0 \n" ); document.write( "cscx=-1 \n" ); document.write( "sinx=1/cscx=-1 \n" ); document.write( "x=3π/2 and 7π/2\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |