1.prove cos6x= 32 cos^6 X- 48cos^4 X+18 cos^2 X -1 ? 2.solve 3tan ^2 A+2 root 3 tanA -3 = 0 Share with your friends Share 0 Aniket Ambatkar answered this Hmmmmmm 2 View Full Answer Aniket Ambatkar answered this Ll)ll 2 Aniket Ambatkar answered this Llllllll 2 Aniket Ambatkar answered this Yyyyyy 2 Aniket Ambatkar answered this Jjjj 2
