document.write( "Question 846184: given f(x)=sinx. Find all values of x between 0 and 2pie such that f(x)=1/2 \n" ); document.write( "
Algebra.Com's Answer #509686 by stanbon(75887) ![]() You can put this solution on YOUR website! given f(x)=sinx. Find all values of x between 0 and 2pie such that f(x)=1/2 \n" ); document.write( "---- \n" ); document.write( "If sin = y/r, then y = 1 and r = 2 \n" ); document.write( "Then x = sqrt(2^2-1^2] = sqrt(3) \n" ); document.write( "--- \n" ); document.write( "sin = y/r = 1/2 \n" ); document.write( "cos = x/r = sqrt(3)/2 \n" ); document.write( "tan = y/x = 1/sqrt(3) \n" ); document.write( "----- \n" ); document.write( "csc = r/y = 2 \n" ); document.write( "sec = r/x = (2/3)sqrt(3) \n" ); document.write( "cot = x/y = sqrt(3) \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========================== \n" ); document.write( " |