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Write a small python code to delete a column namely “head1” from a dataframe df1. Ans: df = df1.pop(‘head1’) ... (np.add,30).pipe(np.multiply,3) 23. Mention the two data structures of pandas. Also mention the method used to create these data structures.2 ... Write command to compute mean of every column of the data frame. Ans:df.mean ... ................
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