2. For an oscillator, $V_{in} = 0$. In the system below, the summing point is all positive (with negative feedback the beta transfer segment sums in with a negative sign, i.e. subtracts.)
Can this system illustrated below with $V_{in} = 0$ oscillate? If your answer is 'no', so state and move on. If your answer is 'yes', so state. If your answer is 'yes', what is the oscillating criterion? (10 points)