16. Events E and F are such that P(not E or not F) = 0.25, State whether E and F are mutually exclusive. 16. Events E and F are such that P(not E or not F) = 0.25 State whether E and F are mutually exclusive. November 5, 2021 Category: Chapter 16 - Probability , Maths , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related