Simplify the expressions by using boolean postulates, Computer Engineering

Assignment Help:

Simplify the given expressions using Boolean postulates
Y = (A + B)(A‾ + C)(B + C)

Ans. Y = (A + B)(A‾ + C)(B + C)
= (A A‾ + AC + B A‾ + BC) (B + C)
= (AC + B A‾ + BC) (B + C)                               (As A A‾ = 0)
= ABC + BB A‾ + BBC + ACC + BA‾C + BCC
= ABC + B A + BC + AC + BA‾C + BC            (As BB = B)
= ABC + AC + BA‾ + BA‾C+ BC                     (As BC + BC = BC)
=AC (B+1) + B A‾ + BC (A‾ +1)
= AC + B A‾ + BC                                                (As B + 1 = 1 and A‾ + 1 = 1)
= AC + B A‾ + BC (A + A‾)                                  (As A + A‾ = 1)
= AC + BA‾ + BCA + BCA‾
= AC(1 + B) + BA‾ (1 + C)

= AC + BA‾                     {As (1 + B) = 1 and (1 +C) = 1}.


Related Discussions:- Simplify the expressions by using boolean postulates

What is page stealing, What is Page stealing? Ans. Taking page frames o...

What is Page stealing? Ans. Taking page frames other working sets is called Page stealing.

Classified the vlsi technology, The VLSI technology is still developing. Mo...

The VLSI technology is still developing. More and more powerful microprocessors and more storage space now are being put in single chip. One question that we have still not conside

Communication of request/response - procedural interaction, Explain the Com...

Explain the Communications of Request/Response Communications requirements for message or procedural- based interaction are very similar. Application interaction (client-server

Initialize new pvm processes, Q. Initialize new PVM processes? pvm_spa...

Q. Initialize new PVM processes? pvm_spawn( char *task, char **argv, int flag, char *where, int ntask, int *tids ) Initialize new PVM processes. Task a character st

print the sum of the numbers in the file, Make a file which kepts on every...

Make a file which kepts on every line a letter, a space, and a real number.  For example, it may look like this: e 5.4 f 3.3 c 2.2 f 1.1 c 2.2 Write a script that uses textscan to

Propositional model, Propositional model: Hence a propositional model ...

Propositional model: Hence a propositional model was simply an assignments of truth values to propositions. In distinguish, a first-order model is a pair (Δ, Θ) where

Deductive inferences - artificial intelligence, Deductive Inferences - Arti...

Deductive Inferences - Artificial intelligence: We have described how knowledge can be represented in first-order logic, and how in logic rule-based expert systems expressed ca

What is a spanning tree, What is a spanning Tree? A spanning tree is a ...

What is a spanning Tree? A spanning tree is a tree associated with a network. All the nodes of the graph appear on the tree once. A minimum spanning tree is a spanning tree

Explain about quarter inch cartridge tapes, Q. Explain about Quarter Inch C...

Q. Explain about Quarter Inch Cartridge Tapes? Quarter Inch Cartridge Tapes (QIC Standard): These tape cartridges record information sequentially in a track with one head. Wh

Define the analysis that determines the meaning of statement, Analysis whic...

Analysis which determines the meaning of a statement once its grammatical structure becomes known is termed as? Ans. The meaning of a statement when its grammatical structure b

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd