An amplifier with a low-frequency gain of 100 and poles at 104 rad/s and 106 rad/s is incorporated
in a negative-feedback loop with feedback factor β. For what value of β do the poles of the closedloop
amplifier coincide? What is the corresponding Q of the resulting second-order system? For
what value of β is a maximally flat response achieved? What is the low-frequency closed-loop
gain in the maximally flat case?