document.write( "Question 964113: Evaluate sec 600° + cot 315° \n" ); document.write( "
Algebra.Com's Answer #589003 by tenkun(12) ![]() You can put this solution on YOUR website! \n" ); document.write( "sec 600 + cot 315\r \n" ); document.write( "\n" ); document.write( "=sec (360+240) + cot (360-45) \n" ); document.write( "=sec 240 -cot 45 \n" ); document.write( "=sec (270-30) - cot 45 \n" ); document.write( "= -cosec 30 - cot 45 \n" ); document.write( "= -2 -1 \n" ); document.write( "= -3 \n" ); document.write( " |