Indo-Aryan languages are a branch of the Indo-European language family and are primarily spoken in the Indian subcontinent. They have evolved from Sanskrit, an ancient Indo-Aryan language. Among the given options, the Indo-Aryan language is:

C) Only A and F

Let's discuss each option to understand why:

A) Persian: Persian, also known as Farsi, is an Indo-Aryan language spoken primarily in Iran, Afghanistan, and Tajikistan. It belongs to the southwestern branch of the Indo-Iranian languages.

F) English: English is not originally an Indo-Aryan language. It is a West Germanic language that evolved from Old English, which in turn descended from the Germanic branch of the Indo-European language family. However, English has borrowed many words from Sanskrit, an Indo-Aryan language, especially in the fields of philosophy, religion, and science.

The other options, B, C, D, and E, do not fall under the category of Indo-Aryan languages:

B) Germanic: Germanic languages, such as German, Dutch, Swedish, and Danish, belong to a different branch of the Indo-European language family. They are not considered Indo-Aryan languages.

C) Slav: Slavic languages, such as Russian, Polish, Czech, and Serbian, are part of the Slavic branch of the Indo-European language family. They are not Indo-Aryan languages.

D) Sanskrit: Sanskrit is an ancient Indo-Aryan language and is considered the primary source of all Indo-Aryan languages. It is not part of the given options as it is not spoken in its classical form today.

E) Latin and Greek: Latin and Greek are both classical languages that belong to the Italic and Hellenic branches of the Indo-European language family, respectively. They are not Indo-Aryan languages.

In conclusion, the only options that are considered Indo-Aryan languages are Persian (A) and English (F), making option C (Only A and F) the correct answer.

Only d and f