Find the inverse, if it exists, for the matrix.
-$$
\left[\begin{array}{rr}
8 & 2 \
-7 & 1
\end{array}\right]
$$
A) $ \left[\begin{array}{rr}1 & -2 \ 7 & 8\end{array}\right] $
D) No inverse

Question

Find the inverse, if it exists, for the matrix.
-$$
\left[\begin{array}{rr}
8 & 2 \
-7 & 1
\end{array}\right]
$$
A) $ \left[\begin{array}{rr}1 & -2 \ 7 & 8\end{array}\right] $ 
D) No inverse

Quizplus · Accepted Answer

The Answer of Find the inverse, if it exists, for the matrix.
-$$
\left[\begin{array}{rr}
8 & 2 \
-7 & 1
\end{array}\right]
$$
A) $ \left[\begin{array}{rr}1 & -2 \ 7 & 8\end{array}\right] $ 
D) No inverse

Find the Inverse, If It Exists, for the Matrix [82−71]\left[\begin{array}{rr}8 & 2 \\-7 & 1\end{array}\right][8−7​21​]

Find the Inverse, If It Exists, for the Matrix $\left[\begin{array}{rr}8 & 2 \\-7 & 1\end{array}\right]$