Question

x Read the given information carefully and answer the following question. A. 'P:Q' means 'P' is the son of 'Q'. B. “P+Q' means 'P' is the father of 'Q'. C. 'P*Q' means 'P' is the wife of 'Q'. D. "PxQ' means 'P' is the sister of 'Q'. E. 'P-Q' means 'P' is the mother of 'Q'. Which among the following expressions is TRUE, if 'M' is the son of 'l' is definitely false?​

Answer 1

Answer:

I think this is answer A+B mean A is the daughter of B; 

A×B means A is the son of B 

A−B means A is the wife of B.

Now,

P×Q → P is son of Q.

Q−S → Q is the wife of S.

From this, Q and S are couple where Q is wife and S is husband.

P is the son of Q and S.

Q is the mother and S is the father of P.