Which type of biography is not affected by error in the biographers memory?

A biography written by the subject
A biography written by the subjects friend
A biography written by a person who did not personally know the subject
A biography written by the subjects daughter

A biography written by the subject is not affected by error in the biographer's memory.

A biography written by the subject is less likely to be affected by errors in the biographer's memory because the subject themselves is recalling their own experiences and events.

The type of biography that is not affected by errors in the biographer's memory is a biography written by a person who did not personally know the subject.

In this case, the biographer does not have any personal experiences or memories related to the subject. This minimizes the possibility of errors caused by faulty memory or subjective interpretations. The information included in the biography would rely solely on external sources such as research, interviews, and other documented information about the subject. This type of biography tends to be more objective and less influenced by personal biases or selective memory.