Parte:
Project ID:
2000017107
Accepted:
0
Clonable:
0
Easy:
0
Calcula la matriz inversa a la matriz:
\[
\left (\array{
\frac17& -\frac3{14}\cr
\frac27 & \frac1{14}} \right )
\]
\[
\left (\array{
1& 3\cr
-4& 2}\right )
\]
\[
\left (\array{
1& 3\cr
4& -2}\right )
\]
\[
\left (\array{
1& 3\cr
2& -4}\right )
\]
\[
\left (\array{
2& -3\cr
4& 1}\right )
\]