Write code statement for Dataframe df for the following: (a) Delete an existing column from it. (b) Delete row from 3 to 6 from it. (c) Check the Dataframe has any missing values. (d) Fill all missing values with 999 in it. / Sumita Arora Solution / By Sanjay Kumar Ans:(a)del df[<columnname>](b)df.drop(range(3,7))(c)df.isnull().values.any()(d)df.fillna(999, inplace = True)
Name some common data structures of Python’s Pandas library. Python Pandas, Sumita Arora Solution / By Sanjay Kumar
