evaluate the following; a)cos 1050 degree b)cosec (-585 degree) c)cot 495 degree d)tan 120 degree Share with your friends Share 5 Rishabh Mittal answered this a cos 1050°= cos 1080-30=cos30=32b cosec-585=-cosec 585=-cosec360+225=-cosec225=-cosec180+45=cosec 45=2c cot 495=cot 360+135=cot 135=cot90+45=-tan 45=-1 ANS...d tan 120= tan 90+30=-cot 30 =-3 ANS... 3 View Full Answer
