Boolean algebra #1: Basic laws and rules

[sonoflemus]

@oakkathebest In boolean algebra, + does not refer to sum. Instead, + signifies an OR statement, meaning that if A OR B is 1, the solution is 1

[oakkathebest]

I am confused. In Binary addition 1+1=10 in which sum=0 and carry=1. but here 1+1=1. So, sum=1 or 0? Could you explain? I may have wrong concept.

[nomchews]

I think of it as 0=off, 1=on then you if create the rule on>off all the other rules fall come out nicely.

[WilkoParts]

FUCKING USELESS INDIAN

[ArunTU92]

Concise but brilliantly informative video. Thank you!

[Naeem01able]

keleshevCOM ........thanx ,,,,,,,,,very helpful tutorial again thanx

[imnotcalledbob]

dude this massively helps, thanks bro :)

[alnajafe88]

thanks man , ur very good ... cant wait to see part 2 :D

[OozingPie]

Thank you so much

[danushkaprabuddha]

Thanks a lot Sir..I cant think about why my teacher can't explain it easily like yous,

[DetectivScrout]

good job 

[McGowanChris]

Very well explained good job

[bsassassin]

Thanks a lot man .. I don't know why my teachers can't explain it easily like yours

[mrguyonlappy]

great work helped me alot

[dimpu001]

thx a lot....very help full...

[rawatashwin666]

thanks for this 'no nonsense' lesson series

text books were mucking my brains up

[Knightmetal]

Great videos! keep them coming.

[Supermanu15]

thanks man u saved my life! i am really struggling with my logic design subj but its also my fault for being late as i am always too lazy to get up early in the morning....DARN...thanks man!:D

[keleshevCOM]

@Supermanu15 you are welcome! but be aware that in different courses they might use different terms and notations than me. For example:

i say "A-negated" others might say "not A"

and instead of writing a bar above A, they might write -A or ¬A or A'

instead of AB or A*B they might write A∧B or A∪B

instead of A + B they might write A ∩ B.

It's looks like a mess, but as for engineers - they almost always use the same notation as me.

Anyway, good luck with your studies!

[Supermanu15]

@keleshevCOM you are right my teacher uses the "not a" term...i better prepare for this because i'll be joining the computer engineers next sem,my course is IT and involving logic and digital design we are suppose to be concerned only about the basics but i belong to the old curriculum and in the new curriculum logic/digital design has been crushed out,a bad thing for those in the new one..thank you man!:D

[klooger28]

@keleshevCOM yea my lecturers use all different notation to you, but this was still great :D

[Blixish]

YES! Awesome! My teachers never were able to explain the 1+1=1 enigma to me. Thank you so much, that made a lot more sense!

Subbed, and watching all your vids on boolean algebra.

Also, thanks for the video response. ^^

[keleshevCOM]

@Blixish Thanks for your feedback! If you find some places that are not very clear - feel free to point it out - I will try to fix it.

btw, didn't expected that you have interest in Boolean algebra when posting the video response :-)

And thanks for subscribing!