Question: When a given op - amp has a common - mode input of 1 V , the output of the device is 1 0 0

When a given op-amp has a common-mode input of 1 V, the output of the device is 100 mV. When the device has a differential input of 2 mV, the output of the device is 10 V. What is the CMRR of the device'?

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