document.write( "Question 455174: Determine the quadrant in which the terminal side of (a) lies, subject to the conditions that tan a > 0, sin a < 0 \n" ); document.write( "
Algebra.Com's Answer #312509 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Determine the quadrant in which the terminal side of (a) lies, subject to the conditions that tan a > 0, sin a < 0 \n" ); document.write( "---- \n" ); document.write( "tangent is positive in the 1st and 3rd quadrants. \n" ); document.write( "sine is negative in the 3rd and 4th quadrants. \n" ); document.write( "--- \n" ); document.write( "a must lie in the 3rd quadrant. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |