Show that the equation cosec x=4ab/(a+ b)2 ,(ab>0) is possible if a=b Share with your friends Share 2 Varun.Rawat answered this Refer the following link : https://www.meritnation.com/ask-answer/question/show-that-equation-cosec-x-4ab-a-b-2-ab0-is-possibl/trigonometric-functions/3320174 0 View Full Answer