TRUTH TABLES

The following tables are called TRUTH TABLES. They illustrate the results of the previous logical operations with both A and B given for every possible combination of values.

TRUTH TABLE FOR “NOT” FUNCTION

A

 

 

NOT A

 

 

 

 

 

 

T

 

 

F

 

F

 

 

T

 

 

 

 

 

 

TRUTH TABLE FOR “AND” FUNCTION

 

 

 

 

 

 

A

B

 

A AND B

 

 

 

 

 

 

T

T

 

T

 

T

F

 

F

 

F

T

 

F

 

F

F

 

F

 

 

 

 

 

TRUTH TABLE FOR “OR” FUNCTION

 

 

 

 

 

 

A

B

 

A OR B

 

 

 

 

 

 

T

T

 

T

 

T

F

 

T

 

F

T

 

T

 

F

F

 

F

 

 

 

 

 

 

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