document.write( "Question 454485: How would you work out sin[(π/2) -theta)]-cos theta=0? \n" ); document.write( "
Algebra.Com's Answer #312519 by stanbon(75887) ![]() You can put this solution on YOUR website! How would you work out sin[(π/2) -theta)]-cos[theta] = 0? \n" ); document.write( "---- \n" ); document.write( "sin[(pi/2)-theta] = cos(theta) \n" ); document.write( "--- \n" ); document.write( "cos(theta)-cos(theta) = 0 for all values of theta. \n" ); document.write( "====================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |