If in an error detection and correction code a message M : “You are good students” is stored as M' : Youare areyou aregood goodare goodstudents studentsgood. What is the space required to store M' in general ? (assume that ‘n’ is the length of M)
M : “You are good students” (22 characters including spaces)
M' : Youare areyou aregood goodare goodstudents studentsgood.sum (3+3, 3+3 ,3+4,4+3, 4+8 ,8+4) ->55 characters including spaces
so 55/22=5/2=2.5 rounded up to 3.
Hence 3n.
64.3k questions
77.9k answers
243k comments
79.7k users