Answer: sister Explanation: X’s brother’s wife’s father-in-law is X’s brother’s father i.e. X’s father. X’s father’s daughter is X’s Sister. Reply
Answer :sister- in- law explanation: y is the daughter of x’s brothers wife’s father-in-law = y is the daughter of x’s brother’s wife’s father = y is the wife of x’s brother = y is x’s sister-in-law Reply
Sister
Answer: sister
Explanation:
X’s brother’s wife’s father-in-law is X’s brother’s father i.e. X’s father. X’s father’s daughter is X’s Sister.
Answer :sister- in- law
explanation: y is the daughter of x’s brothers wife’s father-in-law = y is the daughter of x’s brother’s wife’s father = y is the wife of x’s brother = y is x’s sister-in-law