Exam Questions Papers - Engineering

Q1:

Find Y in the circuit below :
f1(E, F) = ∑(0, 1, 2, 3)
f2(A, B, E, F) = ∑(0, 1, 2, 3, 5, 6, 9)
f3(A, B, E, F) = ∏(4, 7, 8, 10, 11, 12, 13, 14, 15)

A f2

B f2

C 0

D ∑(0, 1, 2, 3, 5, 6, 9)

ANS:C - 0