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NumPy ARRAY) Q.1 Predict the output of the following code fragments. Library NumPy has been imported as np. ... PYTHON PANDAS) Q.1 Name some common data structures of python’s pandas library. Q.2 Given a list L=[3,4,5] and an ndarray N having elements 3,4,5. ... from a dataframe namely sales. (a) List only columns Ítem’ and ‘Revenue ... ................
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