For the circuit shown, the values in kilo ohms for Rf and R are given below. If the input voltage vi is as shown below, (a) what is the output in volts for each op amp. (b) Now, if the op amp on the right is powered by a (+5)/(-5) V power supply, what is the minimum value of the input voltage, v; in volts, that puts the op-amp on the right on the brink of positive saturation (Ignore saturation of the op amp on the left).
Rf = 33, R = 10, vi=1.2.
$v_i$
$R_f$
$v_o$
$R$
$R$
$R$
$R$
$R$