document.write( "Question 845667: how do you solve sin^2 5pi/6+tan^2 pi/6 \n" ); document.write( "
Algebra.Com's Answer #509428 by stanbon(75887) ![]() You can put this solution on YOUR website! solve sin^2 5pi/6+tan^2 pi/6 \n" ); document.write( "-------- \n" ); document.write( "(sin[(5/6)pi]^2 + [tan(pi/6)]^2 \n" ); document.write( "-------- \n" ); document.write( "= (1/2)^2 + (1/sqrt(3))^2 \n" ); document.write( "---- \n" ); document.write( "= 1/4 + 1/3 \n" ); document.write( "---- \n" ); document.write( "= (3+4)/12 \n" ); document.write( "--- \n" ); document.write( "= 7/12 \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------------- \n" ); document.write( " \n" ); document.write( " |