From the passage provided, extract the official language of Andhra Pradesh

Context: Andhra Pradesh is a state in the south-eastern coastal region of India. It is the seventh-largest state by area covering an area of 162,975 km2 and tenth-most-populous state, with 49,386,799 inhabitants. It is bordered by Telangana to the north-west, Chhattisgarh to the north, Odisha to the north-east, Tamil Nadu to the south, Karnataka to the west and the Bay of Bengal to the east. It has the second longest coastline in India after Gujarat, of about 974 km. Andhra State was the first state to be formed on a linguistic basis in India on 1 October 1953. On 1 November 1956, Andhra State was merged with the Telugu-speaking areas of the Hyderabad State to form United Andhra Pradesh. In 2014, these merged areas of Hyderabad State were bifurcated from United Andhra Pradesh to form the new state Telangana. The present form of Andhra is similar to Andhra state, but some mandalas like Bhadrachalam are still included in Telangana. Amaravati serves as the capital of the state with the largest city being Visakhapatnam.

Andhra Pradesh was once a major Buddhist pilgrimage site in the country and a Buddhist learning center which can be seen in many sites in the state in the form of monastery ruins, chaityas, and stupas. It is also known for being the land of Koh-i-Noor and other globally known diamonds from Kollur Mine. It is also a major producer of rice known as the "Rice bowl of India". Its official language is Telugu; one of the classical languages of India, the fourth most spoken language in India, and the 13th-most spoken language in the world. Andhra Pradesh's second official language is Urdu.

Answer: Telugu is the official language of Andhra Pradesh