3. Use matlab to plot the output voltage of an invertingoperational amplifier given the following conditions: K = Gain ofthe amplifier = 12.5. Vi = input voltage -2.5 < Vi < 2.5 V],(use 0.25 increments). V+ = positive power supply voltage, V+ = +20V. V- = negative power supply voltage V- = -20V. Vo = outputvoltage Vo = -KVi Recall that if the output voltage Vo is greaterthan V+, or less than V-, the output voltage Vo gets clipped to theV+, or V- voltage, (clipped at the rail voltage).
