Well Formed Formulae (W.F.F.)

what is the well-formed formula? Terms related to W.F.F. -- Tautology, Contingency and Contradiction. Terms related to Conditional Operators -- Converse, Inverse and Contrapositive. Class 12th Std computer science students do watch this video. If you like my video please hit the Like button, comment, Subscribe and Share it to your friends in need. Subscribe the channel :-https://youtu.be/Vgw2qmpJX3E If you have any doubt regarding this video you can mail me: [email protected] follow me @ instagram:-https://www.instagram.com/purushamtamu/