Find the determinant of the matrix
$B=\left[\begin{array}{rrr}
2 & -1 & 4 \
3 & 1 & -2 \
1 / 2 & 4 & 5
\end{array}\right]$
Does matrix B have an inverse?

Name: Find the determinant of the matrix $B=\left[\begin{array}{rrr} 2 & -1 & 4 \\ 3 & 1 & -2 \\ 1 / 2 & 4 & 5 \end{array}\right]$ Does matrix B have an inverse?
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Question

Find the determinant of the matrix
$B=\left[\begin{array}{rrr}
2 & -1 & 4 \
3 & 1 & -2 \
1 / 2 & 4 & 5
\end{array}\right]$
Does matrix  B  have an inverse?

Quizplus · Accepted Answer

The Answer of Find the determinant of the matrix
$B=\left[\begin{array}{rrr}
2 & -1 & 4 \
3 & 1 & -2 \
1 / 2 & 4 & 5
\end{array}\right]$
Does matrix  B  have an inverse?

Find the Determinant of the Matrix B=[2−1431−21/245]B=\left[\begin{array}{rrr}2 & -1 & 4 \\3 & 1 & -2 \\1 / 2 & 4 & 5\end{array}\right]B=​231/2​−114​4−25​​

Find the Determinant of the Matrix $B=\left[\begin{array}{rrr}2 & -1 & 4 \\3 & 1 & -2 \\1 / 2 & 4 & 5\end{array}\right]$