Boolean expression
In mathematics and mathematical logic, Boolean algebra is the branch of algebra in which the values of the variables are the truth values true and false, usually denoted 1 and 0 respectively.

Exercise
1) Write Boolean expression for the output the devices
A
B

2)  Design electronic devices
A
B

3) Use truth table to verify the pairs of expression  are logically equivalence

4) Simplify the Boolean expression using the laws of Boolean algebra:

5) Derive Boolean expression and truth table



6) Simplify the Boolean expression using Boolean algebra

7) The truth values of the Boolean expression .Write X in disjunctive


8) Express Boolean expression using only conjunction AND & NOT gate