For the two-port network shown in the figure, the impedance (Z) matrix (in Ω ) is
1
\(\left[ {\begin{array}{*{20}{c}} 6&{24}\\ {42}&9 \end{array}} \right]\)
2
\(\left[ {\begin{array}{*{20}{c}} {42}&6\\ 6&{60} \end{array}} \right]\)
3
\(\left[ {\begin{array}{*{20}{c}} 9&8\\ 8&{24} \end{array}} \right]\)
4
\(\left[ {\begin{array}{*{20}{c}} 9&6\\ 6&{24} \end{array}} \right]\)
5
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