1001 is a data presented on a set of binary coded decimal output lines. What would be the decimal equivalent of this number in the case of negative logic?

1001 is a data presented on a set of binary coded decimal output lines

1.	1001 is a data presented on a set of binary coded decimal output lines. What would be the decimal equivalent of this number in the case of negative logic?
A.	9
B.	6
C.	1
D.	8
Answer» C. 1