Question

solve it please... if you know question ​

Answer 1

❤gm ❤

a= ∆Ic/ ∆Ie

= 7.9mA/8.0mA

= 0.988

now, bita = a / 1-a

= 0.988/ 1- 0.988

= 82.33

✌✌

Answer 2

Answer:

Check the attachment :)