Question

Assume that even though the supply voltages are not shown, the op-amp remains in the linear region of operation.

Step 1

Apply voltage division rule and find voltage of 3kΩ resistor connected at +ve terminal of op-amp. Consider this voltage as V_{+}

Step 2

Now for ideal op-amp *V+* is equal to *V-* , now apply KCL at (-ve) terminal of op-amp and conside...

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