Which method is used to remove duplicate rows from a pandas DataFrame?

Question

Data Science — Easy

Which method is used to remove duplicate rows from a pandas DataFrame?

Accepted Answer

The pandas library provides the 'drop_duplicates()' method to identify and remove duplicate rows from a DataFrame. 'dropna()' is used to remove missing values, 'fillna()' is used to replace missing values, and 'duplicated()' returns a boolean series indicating which rows are duplicates without removing them.