What is the main advantage of using don’t-care conditions in Karnaugh maps?

Options

  • A. Reducing the number of input variables
  • B. Simplifying Boolean expressions
  • C. Increasing the number of logic gates
  • D. Increasing the number of truth table rows
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. Simplifying Boolean expressions

Detailed Explanation

Explanation:
Don’t-care conditions can be used to form larger groups in a Karnaugh map, helping to obtain simpler Boolean expressions and reduce the number of required logic gates.