# Minimization Techniques – 1

1. The Boolean expression
$\dpi{80} Y=\bar{A}\bar{B}\bar{C}D+\bar{A}BC\bar{D}+A\bar{B}\bar{C}D+AB\bar{C}\bar{D}$
can be minimised to :

(a) A’B’C’D+A’BC’+AC’D
(b) A’B’C’D+BCD’+AB’C’D
(c) A’BCD’+B’C’D+AB’C’D
(d) A’BCD’+B’C’D+ABC’D’

Answer : (d)

Explanation : No answer description available for this question. Let us discuss.

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