A + B means A is the daughter of B ;
A x B means A is the son of B and
A - B means A is the wife of B.
A + B means A is the daughter of B ;
A - B means A is the husband of B ;
A x B means A is the brother of B.
If P + Q means P is the husband of Q ;
P / Q menas P is the sister of Q and
P x Q means P is the son of Q,
which of the following shows A is the daughter of B ?
A + B means A is the father of B ;
A - B means A is the wife of B ;
A x B means A is the brother of B ;
A ÷ B means A is the daughter of B.