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GATE ECE 1997 | Question 2.1

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In the $\text{BJT}$ amplifier shown in the figure is the transistor is based in the forward active region. Putting a capacitor across $R_E$ will

 

  1. decrease the voltage gain and decrease the input impedance
  2. increase the voltage gain and decrease the input impedance
  3. decrease the voltage gain and increase the input impedance
  4. increase the voltage gain and increase the input impedance

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