Differentiatey=log( cosecx) find dy/dx Share with your friends Share 1 Gursheen kaur. answered this y = log(cosecx)Putting u = cosecx , we get , y = log u and u = cosec x∴ 10 View Full Answer Arshad Ibrahimi answered this 1/(cosecx) .(-cosecx.cotx) =y1 By chain rule -2