KARNAUGH MAPS
KARNAUGH MAPS
KARNAUGH MAPS
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5.4 Determination of Minimum ExpressionsUsing Essential Prime ImplicantsBecause all of the prime implicants of a function are generally not needed informing the minimum sum of products, selecting prime implicants is needed.-CDis not needed to cover for minimum expression-B’C , AC , BD are “essential” prime implicants- CD is not an “essential “ prime implicants