Problem $10-47$

ans $10-47$ There is no initial energy stored in the circuit in Figure P$10-47.$

$($a$)$ Find the zero$-$state mesh currents $i_A(t)$ and $i{?}_B(t)$ when $v_1(t)=25u(t)V.$

$($b$)$ Find $i_x(t).$

Figure $6$: Figure P$10-47$