document.write( "Question 609520: Find the exact value of x?\r
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document.write( "arcsinx - arccosx = pi/6\r
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document.write( "our prof said in this case we should let theta=arccosx but after that everything is all blurry and I just don't know how to go about this. Someone please explain to me how to get the answer. Also please show the steps if you can. Thank you! \n" );
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Algebra.Com's Answer #383761 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Find the exact value of x?\r \n" ); document.write( "\n" ); document.write( "arcsin(x) - arccos(x) = pi/6 \n" ); document.write( "arcsin(x) + arccos(x) = pi/2 Identity \n" ); document.write( "------------------------------ Add \n" ); document.write( "2arcsin(x) = 2pi/3 \n" ); document.write( "arcsin(x) = pi/3 \n" ); document.write( "x = sqrt(3)/2 \n" ); document.write( " \n" ); document.write( " |