If 1 + sin2 theta = 3sin theta*cos theta, then show that tan theta = 1 or 1/2 ? Share with your friends Share 3 Abhishek Kr. Jha answered this Please follow the link:https://www.meritnation.com/ask-answer/question/if-1-sin2-teeta-3sin-teeta-cos-teeta-then-prove-that/introduction-to-trigonometry/5696961 -1 View Full Answer