Chapter 15, Problem 7ICA

Assume the following vectors are already defined:

$\begin{array}{ccc}{V}_1=[30-2]& V_2=\left[\begin{array}{c}-2\\ 1\\ 4\end{array}\right]& V_3=[51-3-1]\end{array}{V}_4=\left[\begin{array}{c}0.5\\ -0.1\\ 0.2\\ -0.2\end{array}\right]$

For each of the following operations that does not cause an error. determine the contents of the variable created by the statement. For those operations that will cause

an error, explain why the error occurs.