Question

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10: The Boolean expression simplifies to
(a+b' + c + d')+(b + c) simplifies to​

Answer 1

Question 1

What are the fundamental concepts of boolean algebra?

Answer:

The fundamental concept of boolean algebra is to deal with logical problems in mathematics by using only two values i.e. digits 0 (zero) and 1 (one) or 'False' and 'True' or 'ON' and 'OFF' logical states.

Question 2

What is truth table? Explain with reference to boolean algebra.

Answer:

Truth Table is the tabular representation of the values given and the result obtained due to any logical operation. For example:

1st Value 2nd Value Output

0 0 1

0 1 0

1 0 1

1 1 0

1st Value 2nd Value Output

FALSE FALSE TRUE

FALSE TRUE FALSE

TRUE FALSE TRUE

TRUE TRUE FALSE