Compute the output voltage if the input voltage is reduced to zero in differential amplifier with one op-amp?
(a) Inverted Voltage
(b) Same as the input voltage
(c) Amplified inverted voltage
(d) Cannot be determined
This question was posed to me in an interview for internship.
My doubt is from Differential Amplifiers with Multiple Op-Amp topic in section Operational Amplifier Characteristics of Linear Integrated Circuits