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Consider the following statements $\mathrm{S} 1$ and $\mathrm{S} 2$.

$\text{S1 :}$ The $\beta$ of a bipolar transistor reduces if the base width is increased.
$\text{S2 :}$ The $\beta$ of a bipolar transistor increases if the doping concentration in the base is increased.

Which one of the following is correct?

  1. $\text{S1}$ is FALSE and $\text{S2}$ is TRUE
  2. Both $\text{S1}$ and $\text{S2}$ are TRUE
  3. Both $\text{S1}$ and $\text{S2}$ are FALSE
  4. $\mathrm{S} 1$ is TRUE and $\mathrm{S} 2$ is FALSE
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