Solving Boolean Equations: Tips & What to Do Next

[adnankhuram]

Am i doing right?

And what to do next?

 

[Ivan92]

This looks right. The last 2 terms would produce an EXOR operation. Remember:

$$A'B+AB' = A\oplus B$$

Nothing else comes to mind when simplifying this further. However you can refer to the attachment if there is anything else you can do.

 

[Joffan]

$AA = 1$ is not correct.

And there seem to be other possibilities at the top line - consider what is $ABC + \bar{A}BC$ ?

 

[Ivan92]

Ahh you are right! Nice catch! Haha!

 

[Joffan]

Let me encourage a little further and say that I agree with your work until the fourth line, adnankhuram. From there you can make further simplifications to leave something that looks like $PQ+RS$.