Add matrix #3
Description
For example:
A =left (matrix{
0 # 0 # 1 # 1 ##
1 # 0 # 0 # 1 ##
1 # 0 # 0 # 0 ##
1 # 1 # 0 # 0
}right)
{{ message }}
For example:
A =left (matrix{
0 # 0 # 1 # 1 ##
1 # 0 # 0 # 1 ##
1 # 0 # 0 # 0 ##
1 # 1 # 0 # 0
}right)