6.3 Truth Tables for Propositions 

Just stayed up all night watching your videos before my test in three hours and I feel like I have a much deeper, lasting understanding of the material, lightyears beyond what you would expect from a last minute cram. I really appreciate the effort you put into your lessons; you're truly passionate about the subject and it shows.

Thanks for all your help, Mark. Your videos helped me immensely during my semester of symbolic logic.

you saved me and my friends life - thank you for being so informative and helpful. its beyond appreciated!

Be careful, when it starts to make sense then that means you are doing it wrong.

Thank you Sir you elaborated everything very clear and i was lost there and there since i registered late. I had to catch up by myself and you really assisted me ....keep up the good work. God bless

You absolutely helped me so much, I appreciate it more than you could ever know! Thank you thank you thank you.

Thank you so much, I love how you explain it, It really helps.

Thank you, Sir! Very much needed and appreciated.

Extremely helpful. Thank you so much!

thanks for saving my grade! thank god i could speed up the video, i couldnt watch for 50 minutes, (and you speak slowly so that people can understand) and when i speeded it up, it sounded great, i could still understand every word you said cause you spoke so clearly! thank youuuuuuuuuuuu

Thanks a lot for making this video series :)

Thank You, your videos have helped so much

I hate this course but you make it a lot easier, thank you.

So cool and you are funny too professor. Thanks, man.

41:00 6.3 exercise

THAT reli helps!! thanks for sharing !!!!!!

Thank you!

Thanks

thanks this really helps.....

thank you ily

What program did you use for the opening? thanks for the help btw :)

Oh, Hi Mark!

Thxs Thorsby.......Hurley is a good bk but sometimes, like most texts, doesn't explain things clearly enough.

Like

Again some text is hidden by the cam image...

helpfull but a little wordy...all over the place