// Exa 4.16 clc; clear; close; format('v',6) // Given data h_fe = 50;// unit less h_ie = 0.83;// in k ohm h_ie = h_ie * 10^3;// in ohm h_fb = -h_fe/(1+h_fe);// unit less disp(h_fb,"The current gain is"); h_ib = h_ie/(1+h_fe);// in ohm disp(h_ib,"The input impedance in ohm is");