In precoding technique, the binary sequence is Â Â Â Â Â Â Â Â Â Â Â with the previous precoded bit.

In precoding technique, the binary sequence is Â Â Â Â Â Â

1.	In precoding technique, the binary sequence is Â Â Â Â Â Â Â Â Â Â Â with the previous precoded bit.
A.	and-ed
B.	or-ed
C.	exor-ed
D.	added
Answer» D. added