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Digital ElectronicsK-Map

In a Karnaugh map, valid groups of adjacent 1s used for SOP simplification must contain a number of cells equal to?

  • AAny odd number
  • BA power of 2
  • CA multiple of 3
  • DExactly 10
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Correct Answer: B. A power of 2
Explanation: K-map groups contain 1, 2, 4, 8, and so on cells—powers of two.
Reference: Standard digital electronics: Karnaugh-map grouping
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