V$2$

$4.(25$ points$)$ Determine $g_{11}=\frac{I_1}{V_1}{|}_{I_2}||=0,g_{12}=\frac{I_1}{I_2}{|}_{V_1}||=0,g_{21}=\frac{V_2}{V_1}{|}_{I_2}||=0$ and $g_{22}=\frac{V_2}{I_2}{|}_{V_1}||=0$ for the schematic

above.

$g_{11}=,g_{12}=$

$g_{21}=,g_{22}=$