s Let C be the linear code of length 9, whose control matrix
is
H = [ 0 1 0 0 1 1 0 0 0
0 1 1 1 0 0 1 0 0
1 1 1 1 0 0 0 1 0
1 1 1 0 1 0 0 0 1 ]
a) Find the dimension of C;
b) Find the minimum distance