Inverse of $A=\begin{bmatrix}1 & 2 \\3 & 4 \end{bmatrix}$ is:

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Inverse of $A=\begin{bmatrix}1 & 2 \\3 & 4 \end{bmatrix}$ is:

E

Editor

Sep 18, 2022

Inverse of $A=\begin{bmatrix}1 & 2 \\3 & 4 \end{bmatrix}$ is:

Difficulty: Easy

A:

\begin{bmatrix}1 & -2 \\3 & 0 \end{bmatrix}

B:

\begin{bmatrix}-2 & 1 \\1.5 & -0.5 \end{bmatrix}

C:

\begin{bmatrix}0 & 0 \\0 & 0 \end{bmatrix}

D:

None of the these

View Solution Steps

ID: 63273dbaca83163ac3a11e3b