Which of the following statements is correct?

a- The first three books of the Ain describe the administration.

b-  The fourth and fifth books (daftars) deal with the economic policies and techniques of warfare.

Only statement a is correct.

Facts about the Ain:

- The Ain is made up of five books (daftars).

- The first three books of the Ain describe the administration.

- The fourth and fifth books (daftars) deal with the religious, literary, and cultural traditions of the people of India.