document.write( "Question 735475: find all solutions to the equations in the interval [0,2pie)\r
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document.write( "sin^2x-1=0 \n" );
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Algebra.Com's Answer #449445 by lwsshak3(11628) ![]() You can put this solution on YOUR website! sin^2x-1=0 \n" ); document.write( "sin^2x=1 \n" ); document.write( "take sqrt of both sides \n" ); document.write( "sinx=1 \n" ); document.write( "x=π/2 \n" ); document.write( " |