Question

What is the use of Boolean identities?

(a) Minimizing the Boolean expression

(b) Maximizing the Boolean expression

(c) To evaluate a logical identity

(d) Searching of an algebraic expression

This question was posed to me by my college professor while I was bunking the class.

My enquiry is from Boolean Functions topic in division Boolean Algebra and Modeling Computations of Discrete Mathematics

Answer 1

Correct answer is (a) Minimizing the Boolean expression

Easy explanation: Boolean identities are used for minimizing the Boolean expression and transforming into an equivalent expression.