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GATE EE 2016 Set 2 — Question 37

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MCQ+2 / -0.67MediumSumming & DifferenceOperational AmplifiersAnalog & Digital Electronics

Analog & Digital Electronics → Operational Amplifiers → Summing & Difference

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Question

For the circuit shown below, taking the opamp as ideal, the output voltage VoutV_{out} in terms of the input voltages V1,V2V_1, V_2 and V3V_3 is
An op-amp circuit with $V_1$ and $V_2$ connected to the non-inverting terminal through $1\text{ k}\Omega$ and $4\text{ k}\Omega$ resistors respectively, and $V_3$ connected to the inverting terminal through a $1\text{ k}\Omega$ resistor with a $9\text{ k}\Omega$ feedback resistor.
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