F(w,x,y,z)=Σ(0,1,2,4,5,6,7,10,15)
which one is correct, or both wrong. i'm confused about finding prime implicants at top right and bottom right
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samexmm
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$w'yz'$ is not a prime implicant: it is subsumed by $w'z'$, which is not essential. $x'y'z'$ is essential because it covers the distinguished minterm $wx'y'z'$.
Fabio Somenzi
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