Use two truth tables to show that each of the statements are equivalent.
Using truth table, to show that the statement is equivalent
Statement is given
Construct two truth tables and compare the results.
(1) Firstly, construct the truth table for ,
Now, construct the truth table as follows:
Start with the standard truth table and then include column.
(2) Now, compute the truth values of as follows
(3) In the last step form the disjunction of with and place the results in the rightmost columns as follows