Last Updated :
19 Nov, 2018
What is the minimal form of the Karnaugh map shown below? Assume that X denotes a don’t care term.
(A) b\’d\’
(B) b\’d\’ + b\’c\’
(C) b\’d\’ + a\’b\’c\’d\’
(D) b\’d\’ + b\’c\’ + c\’d\’
Answer: (B) Explanation: There are two prime implicants in the following K-Map-
Prime Implicant higlighted in Green =
Prime Implicant higlighted in Orange =
So the Boolean expression is-
Therefore option (B) is correct.
This explanation is provided by
Chirag Manwani.
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