HI, I WANT TO KNOW IF U LEAVE AN EXPRESSION LIKE THIS; NOT A+A NOT B NOT C, IS IT SIMPLIFIED? OR CAN IT BE SIMPLIFIED FURTHER BECAUSE THERE IS A and NOT A?
Hey man, I've been watching your videos for about 2 weeks now, I have an exam this Friday and I'm happy to have found someone who could explain this thoroughly, I haven't found anyone on YouTube who has done this way, I finally understand boolean algebra, thanks.
and sum them up - you got A*1 + AB witch is A + AB
that's why A(1 + B) = A + AB and vice versa :-)
when I say "taking A out of brackets" I mean that A in A+AB is a common factor (we have A in both terms - in A which is same as A*1, and in AB). So if we it's in both terms separately (A*1 + AB) or together A(1+B) the result is the same.
Hope it's clear. Please ask me more questions if something is not clear :-)
@keleshevCOM that was clear as crystal!!!! :D thanks man!it took me a lot of time just gazing at the reason why it turned into A(1+B) like O_O..thanks for clearing up the fog teach,haha you'll be my online teacher now,since i always come late during class :D
u should have answered her, buddy ;)
cheers, great vid.
shayan22h 4 days ago
Thank you SO MUCH for taking the time and making this videos, I understand everything now :D
Deliryz 1 week ago
can you help me solve (A'+B'+C')*(A+B+C')
benkhin 2 weeks ago
Thank you very much
308ma 2 weeks ago
helped me solve the question (x+y)' * (x'+y')
SuperXZElite 1 month ago
This has been flagged as spam show
This is great explanation indeed! :D
Just started my course in uni (Aston uni, UK) and all this looked to me absolutely alien at lecture.
Thanks a lot!
By the way, привет Димочке :DD
Тёзка.
vovkh1 4 months ago
Comment removed
vovkh1 4 months ago
OMG!!! You are a lifesaver!!!
MrJAlabaster 5 months ago
that was genius. thanks keleshevCOM :D
JinGabrielleFoliente 9 months ago in playlist Boolean algebra for engineers
Great work thanks
McGowanChris 9 months ago
Thank you for your efforts!!! Great videos.
1Mperios 9 months ago
7:58 It his friend using a "call a friend" option from "who wants to be a millionaire"
KOSMANIA11 10 months ago
HI, I WANT TO KNOW IF U LEAVE AN EXPRESSION LIKE THIS; NOT A+A NOT B NOT C, IS IT SIMPLIFIED? OR CAN IT BE SIMPLIFIED FURTHER BECAUSE THERE IS A and NOT A?
Likoko1000 1 year ago
Hey man, I've been watching your videos for about 2 weeks now, I have an exam this Friday and I'm happy to have found someone who could explain this thoroughly, I haven't found anyone on YouTube who has done this way, I finally understand boolean algebra, thanks.
Knightmetal 1 year ago
im sorry, i am having trouble understanding the A + AB = A(1+B) part,what do u mean by moving them out of brackets?PLEASE HELP T_T
Supermanu15 1 year ago
@Supermanu15 say, if you multiply A by (1+B):
first you multiply A by 1
then A by B
and sum them up - you got A*1 + AB witch is A + AB
that's why A(1 + B) = A + AB and vice versa :-)
when I say "taking A out of brackets" I mean that A in A+AB is a common factor (we have A in both terms - in A which is same as A*1, and in AB). So if we it's in both terms separately (A*1 + AB) or together A(1+B) the result is the same.
Hope it's clear. Please ask me more questions if something is not clear :-)
keleshevCOM 1 year ago 2
@keleshevCOM that was clear as crystal!!!! :D thanks man!it took me a lot of time just gazing at the reason why it turned into A(1+B) like O_O..thanks for clearing up the fog teach,haha you'll be my online teacher now,since i always come late during class :D
Supermanu15 1 year ago
@Supermanu15 You are welcome :-)
keleshevCOM 1 year ago
Woah. "I'm guessing this is obvious to you at this point..."
Personally, I'm glad you're explaining it this thoroughly! Great vids, keep em coming.
Blixish 1 year ago