How many cells would be required in the Karnaugh map if 4 variables are involved preparing the map for function minimization?

How many cells would be required in the Karnaugh map if 4 variables ar

1.	How many cells would be required in the Karnaugh map if 4 variables are involved preparing the map for function minimization?
A.	4
B.	8
C.	12
D.	16
Answer» E.