document.write( "Question 992746: Given that cotx=3/5 and x is in quadrant 2, find sin2x, cos2x,tan2x \n" ); document.write( "
Algebra.Com's Answer #612296 by ikleyn(52803)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Hey, cot(x) is negative in the second quadrant.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Do you know it?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |