document.write( "Question 914646: find all solutions with the domain: 0 degrees is less than or equal to theta which is less than 360 degrees.\r
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document.write( "2cosBsinB-cosB=0 \n" );
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Algebra.Com's Answer #555253 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! find all solutions with the domain: 0 degrees is less than or equal to theta which is less than 360 degrees. \n" ); document.write( "2cosBsinB-cosB=0 \n" ); document.write( "cosB(2sinB-1)=0 \n" ); document.write( "cosB=0 \n" ); document.write( "B=90˚, 270˚ \n" ); document.write( "or \n" ); document.write( "2sinB-1=0 \n" ); document.write( "sinB=1/2 \n" ); document.write( "B=30˚, 150˚ \n" ); document.write( "solution: B=30˚& 270˚ or 30˚& 150˚ \n" ); document.write( " \n" ); document.write( " |