Which of the following is a valid Karnaugh map grouping rule ?
2025
Which of the following is a valid Karnaugh map grouping rule ?
- A.
Groups must be in straight line, with no gaps
- B.
Groups must be in circles
- C.
Groups can only have four terms
- D.
Each Group must contain only adjacent cells
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Correct answer: D
Valid Karnaugh map grouping rules require that groups contain 2^n cells (1, 2, 4, 8, etc.) and must be rectangular or square. Groups should wrap around edges when necessary to maximize cell coverage while minimizing the number of groups.