What are truth tables used for?

Related questions

1. Where are comparators used?
2. How a NAND gate works?
3. What is the basic gate?
4. What is truth table what is its significance?
5. What is truth table in logic gate?
6. Why do we use truth tables?
7. What is an XOR operation?
8. How many transistors are in XOR gate?
9. What is the difference between XOR and XNOR?
10. What is or gate truth table?

Tags

1. #propositional
2. #mathematical
3. #arguments
4. #which
5. #table
6. #variables
7. #boolean
8. #combination
9. #values
10. #logical
11. #calculus
12. #connection
13. #truth
14. #expressions
15. #functional
16. #taken
17. #logic
18. #specifically
19. #algebra
20. #functions
21. #their