Wow!! i love this video, it's just enriched my brain.Thanks alot.................

Really helpful. Lot of thanks ❤

Thank you so so much, way better than my prof!!!

I think De Morgan usage in (AB+C)' should be (AB)'xC' (we should consider AB as an individual term), then it may become (A'+B')xC', not A'+(B'xC')

@StephenMendes

3 жыл бұрын

You are indeed correct...... my bad.... thanks for pointing it out ..... however, in this case, it does not change the answer because all it does... is add C' to the AxA' term ..... and AxA'xC' is still zero... best wishes 😊

@RainLovesCobain

3 жыл бұрын

@@StephenMendes thank you for your kind reply, same to you yoo :)

when d not multiplies ab+c double bar I don't know how an addition sign comes.

Terima kasih bro

How to write XNOR of AND expression with no negations from the truth tables?

got it

why is it that at 3:41 you're allowed to simplify C + C'AB' + D' + AB to C + A(B'+B) + D', isn't C + C' = 1? How do you factor out the C?

@StephenMendes

2 жыл бұрын

C + C' = 1 only when the letters match.... in the above example the C' is ATTACHED to AB' and the C is not therefore you cannot use that rule

Please I need help

exnor circuit to bolean expresion

1.2 Show the behaviour of the circuit below using a Truth table

@StephenMendes

3 жыл бұрын

huh ?

I need help with deriving a boolean expression given the logic circuit

@StephenMendes

2 жыл бұрын

I have video for that too .... here is the link.... kzread.info/dash/bejne/lXmg0dybqNbHd9I.html

@StephenMendes

2 жыл бұрын

If it has in Flip-Flops then I have videos for that also.... in my Playlist named "ELET1215 - Digital Electronics 2 - MSI & Asynchronous Logic"

hi ,can u help for the problem?

@StephenMendes

2 жыл бұрын

I don't know what the problem is ? ..... so I cannot know whether I can help or not 🙂

Good explanation but the fifth part of your equation was covered up until your tutorial finish.

@StephenMendes

3 жыл бұрын

Sorry for that 😊

I don't think you are using the De Morgan's theorem properly

@StephenMendes

8 ай бұрын

oh really ? ..... well teach us then 🙂..... exactly where in the video is the error ? ..... and do show us the "proper" way 😁

@StephenMendes

8 ай бұрын

I suggest you also build the circuit and prove your truth table when you are done ..... cause what I have shown in video is 100% correct

Can you say PLZZ.....a'+ab=???

@StephenMendes

3 жыл бұрын

answer is: a' +b

love the accent

@ahmediqbal581

3 жыл бұрын

What did you do with c bar

How did you removed the c' in 3:41 iam so confused there literally no rules that i know that you can do that please help me

@StephenMendes

Жыл бұрын

There is a COMPOUND rule that allows you to remove the c' ..... and I not only gave it to you in another video, but I actually provided the proof by breaking it down using the simple basic steps.......so here is the compound rule ..... A +A'B = A + B .... (note A' gone .. for good 😁)..... here is the proof kzread.info/dash/bejne/qId8l8euo7zPhso.html

@physicguy92093

Жыл бұрын

@@StephenMendes thanks alot god bless you