Signed Binary Numbers

Describes how negative and positive binary numbers are represented in a computer system

[nathandrake]

Broo, you explained it all in 7 minutes when my teacher couldn’t in a 3 hour lecture. Well done thank you very much🌹

[EdwardCharron]

FINALLY, I found your site and you explain it PERFECTLY. Thank you, now I understand, and you did it in 7 minutes. Kudos to you sir and a Thumb Up.

[ernsthaftunus]

It's like having a personal tutor!!!

[brookelawler]

This is the best explanation I have found by far. Thank you so much!

[RameenFallschirmjager]

the value of the knowledge presented in this video is something that money can't buy!

[liftkit]

Way better than my university instructor. Thanks a lot!

[First_Principals]

Exlent explanation of 2's compliment.

[MparRS]

I pay $200 for a text book to confuse me and $0 for my boy John to make it all click.

[soumikbanerjee]

Thank you so much sir I'm working with the binary nos from my 11th standard and now I'm about to complete my graduation but the signed binary nos were something I couldn't understand. But after watching your video it is clear like anything thank you so much sir once again.

[MrRubyxp]

Thank you for making it simple to understand! :) Keep doing what u are doing!

[cleversonluiz]

Just awesome explanation! THANKS SO MUCH from Brazil!

[southernkatrina]

Thank you for that. Very nicely explained.

[raifegeozay]

One question:




127 + 1 = -128
???
(Positive+positive= negactive???)

[sabbirahamed]

Thank you a lot. It helped me a
very much

[TheFlyguy]

Thank you for explaining this. I look forward to your other videos!

[bhdvzdf]

awww that was awesome! Thank you so much for sharing!

[s.u.]

on 2:29 you wrote and then a 2 lower than the rest. What is the called when you write that? I got lost right at that point. Then you start talking about 2s compliment? Where did that "2" idea come from?

[clementia]

Thank you very much! Everything is quite clear to me now!

[muhammetkurt]

if we talk about unsigned binary number, we can say 1111 this is the largest number for 4 bit binary base, ? is that true ? @John Philip Jones

[pithoiwaikhom]

Why signed representation is totally different in India?? Here we don't take 2's complement to represent-ve number in signed representation. We simply put 1 instead of 0 to represent-ve number.