The loop gain of an amplifier is given by
![1258_Function 01.jpg](https://secure.tutorsglobe.com/CMSImages/1258_Function%2001.jpg)
The pole at fP1 = 104 is to be moved such that the feedback amplifier with a closed-loop low-frequency gain of 40 has a phase margin of 60 degrees.
(a) Find the value of β.
(b) Determine the new pole frequency.