Tautologies and contraditions, part 1 (Screencast 2.1.7)

In this video, we explain what a tautology is and how to use a truth table to determine if a statement is a tautology. Special appearance by xkcd!

[@rachelthieme3409]

Thank you! I never fully understood this until now. Thanks for the help!

[@taneshalafleur3545]

thanks for thoroughly breaking this down, helped a lot

[@jackgutkin4164]

Yes ! THANK YOU

[@letsexpose9755]

thanks for better understanding

[@dalegend7669]

Thank u my friend, that helped me alot ;)

[@dkuriak28]

this is so helpful, thank you!

[@Kratzeo]

Thanks a lot! Very Helpful :)

[@UjjwalMalikUJ]

TY

[@hanshenriksen7374]

thanx

[@H0bbz-dev]

*Contradictions in the title brother

[@shilpihazarika19]

thnx

[@blazzahh]

did lain bring anybody else here?