Exam Questions Papers - Engineering

Q1:

The equivalent form of the logical expression (ABC + ABC + ABC + ABC + ABC) is:

A
C + (A ⊕ B)

B
(A + B + C)(A + B + C)

C
(A + B + C)(A + B + C)(A + B + C)

D
(A + B + C)(A + B + C)(A + B + C)

ANS:D -

(A + B + C)(A + B + C)(A + B + C)

K-map for the expression: