[y] = ?
Posted: Thu Jul 14, 2022 12:08 pm
a) \(\begin{bmatrix}
Y_a + Y_{ab} & -Y_{ab}\\
-Y_{ab} & Y_b + Y_{ab}
\end{bmatrix}\)
b) \(\begin{bmatrix}
Y_a – Y_{ab} & Y_{ab}\\
Y_{ab} & Y_b – Y_{ab}
\end{bmatrix}\)
c) \(\begin{bmatrix}
Y_{ab} – Y_a & Y_{ab}\\
Y_{ab} & Y_{ab} -Y_a
\end{bmatrix}\)
d) \(\begin{bmatrix}
Y_a – Y_{ab} & -Y_{ab}\\
-Y_{ab} & Y_b – Y_{ab}
\end{bmatrix}\)
Y_a + Y_{ab} & -Y_{ab}\\
-Y_{ab} & Y_b + Y_{ab}
\end{bmatrix}\)
b) \(\begin{bmatrix}
Y_a – Y_{ab} & Y_{ab}\\
Y_{ab} & Y_b – Y_{ab}
\end{bmatrix}\)
c) \(\begin{bmatrix}
Y_{ab} – Y_a & Y_{ab}\\
Y_{ab} & Y_{ab} -Y_a
\end{bmatrix}\)
d) \(\begin{bmatrix}
Y_a – Y_{ab} & -Y_{ab}\\
-Y_{ab} & Y_b – Y_{ab}
\end{bmatrix}\)