IF SIN ALPHA =1/2 FIND 3 SIN ALPHA- 4 SIN3 ALPHA Share with your friends Share 0 Sushanth Varma answered this Its -5/2 Since sin45=1/2 -3 View Full Answer Nidhi answered this Please find this answer 13 Smriti Shah answered this If sin theta equals to 1 by 2 then find the value of 3 sin theta minus 4 sin cube theta 5
