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Q#1
Boolean Algebra
GATE EC 2004
MCQ
+2 marks
-0.66 marks
A Boolean function f of two variables x and y is defined as follows:
; 
Assuming complements of x and y are not available, a minimum cost solution for realizing f using only
2-input NOR gates and 2-input OR gates (each having unit cost) would have a total cost of
1 unit
4 unit
3 unit
2 unit
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