25.
(A+B+C)(AB)(A+B+C+D) + D
26.
Write the Boolean expression for each of the points indicated
below.
a.
b.
c.
d.
a. UG
27.
Convert the logic diagram below to a Boolean expression.
b. U G
c. (UG)(U G)
d. UG+ (UG)(U G)
+H
[(A+B+C) +ABC+(A+B+C) ] D
IT 0343
1-18
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