Boolean algebra

  • Thread starter luigihs
  • Start date
  • #1
86
0
Hello,
Im trying to understand boolean algebra, I have to do the next problem using Boolean algebra and Identities for this one:
problem1.png


So far this what I got:
A + /A (A+B) = A + B
A + /AA + /AB = A+B
A + A + /AB = A + B
A + A + B = A + B <-- I think A + A = A so ..
A + B = A + B <-- Im not sure what to do after this
 

Answers and Replies

  • #2
tiny-tim
Science Advisor
Homework Helper
25,836
251
hello luigihs! :smile:

first, you should only be altering the LHS (until it equals the RHS, of course)

second, /AA is not A … what is it? :wink:
 

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