# Recent questions tagged prime-implicants

Find all prime implicants and all essential prime implicants for... $F(A,B,C,D)=Σ(1,3,4,5,10,11,12,13,14,15)$
Let $f(x, y, z)=\bar{x} + \bar{y}x + xz$ be a switching function. Which one of the following is valid? $\bar{y} x$ is a prime implicant of $f$ $xz$ is a minterm of $f$ $xz$ is an implicant of $f$ $y$ is a prime implicant of $f$
Which are the essential prime implicants of the following Boolean function? $f(a, b, c)= a' c+ ac'+b' c$ $a' c$ and $ac'$ $a' c$ and $b' c$ $a' c$ only. $ac'$ and $bc'$