An unused input of a NAND gate can be left unconnected, pulled high by a pull-up resistor and tied together with another input and not change the logic output.

An unused input of a NAND gate can be left unconnected, pulled high by

1.	An unused input of a NAND gate can be left unconnected, pulled high by a pull-up resistor and tied together with another input and not change the logic output.
A.	1
B.
C.	1
D.
Answer» B.