How can i simplify this function?

Status
Not open for further replies.
L

life24

Newbie level 6
Joined
Apr 21, 2014
Messages
11
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Visit site
Activity points
64
Hi,
Please simplify this function.
(A+B) XOR A
and
(A' + B) XOR A
And explain this. thank you
 

(a+b)xor a = (a+b)a'+(a+b)'a = ba'+a'b'a = ba'

(a'+b)xor a = (a'+b)a'+(a'+b)'a = (a'+ba')+ab'a = a'+ab'
= a'+b'
 
Last edited:

TSS1990 said:
(a+b)xor a = (a+b)a'+(a+b)'a = ba'+a'b'a = ba'

(a'+b)xor a = (a'+b)a'+(a'+b)'a = (a'+ba')+ab'a = a'+ab'
= a'+b'
Click to expand...

Thank you,
Do these two is equivalent?


and



- - - Updated - - -

Hi,
Can you simlify this? thanks
 

ads-ee said:
Yes I could, but that won't help you learn Boolean algebra, and defeats the purpose of you having homework problems that you need to solve.

Regards
Click to expand...
Hi,
No this is not my homework.
This ambiguity is a test
 

Well if it's for a test to...
a) get a grade in a class
b) get a job

Then that is even worse than if it was homework.
a) you get a good grade and didn't actually do the work and didn't know how to derive the answer yourself.
b) got the job and aren't qualified to do the work they hire you to do.
 


I'm not a liar.This is not my homework.
 

Here are some Boolean operations that are needed to solve this problem

a'a = 0
b(c + d) = bc + bd
which allows you to derive the following if you make b = (e + f):
(e + f)(g + h) = eg + eh + fg + fh


Regards
 

well in all case, like ads-ee, I think you spend more time to write the ticket in edaboard instead solving this boolean equation, if not, you have a problem to be a electronic technician (at least).
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…