Prove that. cosec (90+theta)+cot (450+theta)/cosec (90-theta)+tan (180-theta) +tan (180+theta)+sec (180-theta)/tan (360-theta)-sec(-theta)=2 Share with your friends Share 3 Neha Sethi answered this Dear student The correct expression will be cosec90°+θ+cot450°+θcosec90°-θ+tan180°-θ+tan180°+θ+sec180°-θtan360°+θ-sec-θ Solution: Note: sec(-x)=secx Regards 5 View Full Answer Adyasha Nayak answered this i donnt know -4