Jaya, being the wife of Amit (who is Sunil's brother), is not directly related to Rajiv. She is Rajiv's wife's sister's husband's brother's wife. This makes her a relative by marriage but does not fall under the direct category of a sister-in-law to Rajiv. In common terms, she could be referred to as a distant relative or an extended family member by marriage. However, in some cultures, Jaya may be colloquially called Rajiv's sister-in-law, even though it is not exactly correct.
Anil is the son of Rajiv and Priya. Vijay is the son of Meena and Sunil. Since Meena is Priya's sister, Vijay is Anil's cousin.
Rajiv is married to Priya, and they have two children, Anil and Sunita. Priya's sister, Meena, is married to Sunil, and they have a son, Vijay. Sunil's brother, Amit, is married to Jaya, and they have two daughters, Neeta and Ritu. How is Jaya related to Rajiv, and what is Anil's relationship to Vijay? Provide a very brief response.