Lecture 1 - Logic Gates | Boolean Algebra | Simplifying Logic Circuits | Prof. Nilesh Sheth

[@pragatimohadikar8652]

Thank you sir🙏

[@kaifkazi4301]

Sir there is a query if A=0 & A bar =1 which became 0 => 0+0=1 >A+A bar =1 how?

[@prajapatibabita6176]

If A=0 then A+A bar=1 A bar means 0 bar=1 then 0 +1=1

[@kaifkazi4301]

@@prajapatibabita6176 got it 💯

[@prof.nileshsheth2347]

Case 1 : When A=0, -->Then A(bar) = 1 -->A+A(bar)=0+1=1 Case 2 : When A=1, --> Then A(bar)=0 -->A+A(bar)=1+0=1 Hence in any case A+A(bar) will always be 1.