Biasing is used in transition amplifiers to1. Stabilize the operating point against temperature variations.2. Place the operating point in the linear region of the characteristics.3. Make α, β and ICO of the transistor independent of temperature variations.4. Reduce distortion and increase dynamic range.

Biasing is used in transition amplifiers to1. Stabilize the operating

1.	Biasing is used in transition amplifiers to1. Stabilize the operating point against temperature variations.2. Place the operating point in the linear region of the characteristics.3. Make α, β and ICO of the transistor independent of temperature variations.4. Reduce distortion and increase dynamic range.
A.	1, 2, 3 and 4
B.	1, 2 and 4 only
C.	1, 2 and 3 only
D.	2, 3 and 4 only
Answer» C. 1, 2 and 3 only