if A=30', then sin2A equals? Share with your friends Share 1 Varun.Rawat answered this we have A = 300 , Then 2A = 600 sin 2A = sin 600 = √3 / 2 -3 View Full Answer Akshay Manjarekar answered this Ahdj.eje 1 Akshay Manjarekar answered this sorry my keyboard wasn't working. the answer is sin 60 -1 Alfiya Jafar answered this i dont think so dis is ryt ,coz this answer is nt thr in da options...da options are :a)1/2 b)root 3/2 c) 1/root 2 d)1 0
