Question

Please help with math please.

Answer 1

Subtract the constant vector that is on the left. The arithmetic applies to corresponding elements of the vectors.

`A=\left[\begin{array}{cccc}0&1&-2&3\end{array}\right] -\left[\begin{array}{cccc}11&17&-8&13\end{array}\right]\\\\A=\left[\begin{array}{cccc}-11&-16&6&-10\end{array}\right]\\\\a_(11)=-11\\a_(12)=-16\\a_(13)=6\\a_(14)=-10`