Given are a $45$ matrix $C,$ a $35$ matrix $D,$ and a $6-$element vector $w$ :

Using Matlab create the three arrays in the Command Window, and then, by writing one command, replace:

The last three columns of the first and fourth rows of $C$ with the first three columns of the second row of $D.$

The last three columns of the second row of $C$ with elements $2$ through $4$ of $w.$

The last three columns of the third row of $C$ with columns $3$ through $5$ of the third row of $D.$