Level:
Project ID:
2000017102
Accepted:
0
Clonable:
0
Easy:
0
Compute the inverse matrix to the matrix:
\[
\left (\array{
4& 3 & 0\cr
2 & 1 & 2
\cr
0& 0 & -1 } \right )
\]
\[
\left (\array{
-\frac12& \frac32 & 3\cr
1 & -2 & -4
\cr
0& 0 & -1 } \right )
\]
\[
\left (\array{
\frac12& \frac32 & 3\cr
1 & -2 & -4
\cr
0& 0 & 1 } \right )
\]
\[
\left (\array{
-\frac12& \frac32 & -3\cr
-1 & -2 & -4
\cr
0& 0 & -1 } \right )
\]
\[
\left (\array{
-\frac12& \frac32 & 3\cr
1 & 2 & -4
\cr
0& 0 & -1 } \right )
\]