Indexing (Continued)
•"W=Z(2,:)"
•W =
–2     4     6
•"Z(2,:)=[6,4,2] does ?"
•Z =
–1     2     3
–6     4     2
–3     6     9
•"Z(2,:)=[ ] does ?"
•Z =
–1     2     3
–3     6     9