Hi

I need help, not only for solving these boolean algebra problems but also to explain the solution


-Which if any of the following are valid Boolean expressions? What is wrong with those that are not?

a. (A.B) + (A’.C)

b. A + B . (C + D(.E’ + F’))

c. X1 . X2 = (X1/X2)’

d. 1 . (0 + 1. (0 + A)’)

 

Equation c is not a valid bolean expression because boolean algebra does not use the / operation.

Equation b is not a valid boolean expression becaue of one syntax error. The "." should be outside the parenthesis. A+B.(C+D.(E'+F')

A valid expresion follows the proper syntax of boolean expressions.

Elements of Boolean Algebra

 

Thank you chesart1

 

what about ( d )?

 

d) is valid - the answer is A'

Dave

 

i have a proyect and i dont know how i start this exercise. i have to simplyfy this one using morgan theoty and bolean algebra.
Please can anyone solve it with all the steps so i can understand and do the others.

A'B'D + A'BD' + BC'D' + BCD' + AB'C'D + B'CD

 

i have a proyect and i dont know how i start this exercise. i have to simplyfy this one using morgan theoty and bolean algebra.
Please can anyone solve it with all the steps so i can understand and do the others.

A'B'D + A'BD' + BC'D' + BCD' + AB'C'D + B'CD

Your initial question was moved here where you have been offered advice. Please deal with any queries you have on this in that thread.

Dave