Given that $ a = \begin{pmatrix} 2 \ 3 \end{pmatrix}$ and $b = \begin{pmatrix} -1 \ 4 \end{pmatrix}$,

Question

Given that $ a = \begin{pmatrix} 2 \ 3 \end{pmatrix}$ and $b = \begin{pmatrix} -1 \ 4 \end{pmatrix}$, evaluate $(2a - \frac{1}{4}b)$.

Accepted Answer

$\begin{pmatrix} \frac{17}{4} \ 5 \end{pmatrix}$

Answer

$\begin{pmatrix} \frac{17}{4} \ 7 \end{pmatrix}$

Answer

$\begin{pmatrix} \frac{17}{4} \ 3 \end{pmatrix}$

Answer

$\begin{pmatrix} \frac{17}{4} \ 2 \end{pmatrix}$

Given that \( a = \begin{pmatrix} 2 \\ 3 \end{pmatrix}\) and \(b = \begin{pmatrix} -1 \\ 4 \end{pmatrix}\), evaluate \((2a - \frac{1}{4}b)\).