The Absorption Law

This video describes the absorption law used to simplify Boolean expressions.

[@JorgenPakieto]

Thanks for the educational lesson on absorption law, that was actually quite a nice and clear explanation.

[@CowMan17]

Class ended before my teacher got to this law, thank you for the video. Was a great help on my homework!

[@zouzouatallah3321]

man i study in germany they complicate things so much. thanks for the simple and relaxing explanation. cheers mate

[@mohammadislam105]

Thank you for the help. The absorption law is one of those laws where you must just recognize it.

[@worldtoday8259]

A.(A+B)=A.A+A.B=(A+AB)=A(1+B)=A(1)=A

[@Noj426]

Does this law work when there is more than 2 terms in the bracket? Thanks

[@irulajah3228]

no, you'll have to make it 2 items first.

[@AlexTheGreatish]

Thanks. Was wrecking my brain but I understand now :)

[@beefedcorn3879]

Awesome, thank you!

[@isharaperera9866]

It was really useful actually! thank you very much

[@Ace_-ep5vr]

Thanks, my teacher poorly explained this law.

[@monkeymen82]

Thanks for the video definitely helped.

[@RingoNee]

THANK YOU SO MUCH!

[@dddd-ci2zm]

Fantastic!

[@ahsanulhaq8056]

2 points of absorption law made the whole game easy

[@Specnutz]

awesome!

[@peterwan小P]

but we can also apply absorption law on ii why?

[@derwinara3561]

Great vid. Thanks!

[@urbanhyena4063]

i'd like to know the theory behind this. i know i can do this in a truth table but i still don't understand the theory cause my mind looks at it in an algeraic way

[@RyantheCanuckpirate]

It's so hard to find theory videos on logic - I can answer the questions on the test ok but I don't really understand what I'm doing and why it works. If anyone finds a good resource I'd love to know

[@lanasoulin9656]

Same qst

[@MrPotato-]

AND finds the overlap between between 2 parts and OR finds the total coverage.
So A.(A+B) is the overlap between A and (A+B) combined. And the only thing A and (A+B) have in common is A, which is therefore the answer.
With A+(A.B), look at (A.B) first, the result of (A.B) must be less than or equal to A and must totally be inside the section A. Therefore you have A+(Something that is included in the set of A) which is similar to doing A+A which = A

[@aysenur6961]

sirrrr you're amaazingggg

[@Brlitzkreig]

You're very soft spoken

[@bravek9881]

Thanks

[@Mujahed.]

Looks very useful but I can't hear anything sadly

[@pound9799]

so there should be only two operators to apply the absorption law ?

[@outhide4715]

Thank you very much

[@arealmadridfan7887]

thaNK you

[@evolut8]

Can you do your videos with better volume please!!!

[@ballkn143]

What law would Not C + (C+B) be?

[@MohammedAwney84]

C+B

[@usama57926]

thank u sir

[@kkamous7278]

please released more video for absorption law. I can not understand this vidio

[@jarenjosephtanque2608]

Thanks sir you just save me hahaha. Thank you very much

[@marcuschung1989]

So taking ur example on i) would it = A?
And C' + (C. A) = C'. ?

[@ov3rkill]

The answer would be C + A.

[@ov3rkill]

Use a truth table to check your answer.

[@HLSolution]

C' + (C. A) = C'+A

[@gavingoh6406]

Lovely voice

[@DeadManProp]

Why are so many people grateful for this video when it doesn't provide any proof that would allow us to understand this law?

[@huwisel]

Sketchbook pro!

[@freonsp]

asmr