Question

Given:

P & Q: Pis the husband of Q

P % Q: P is the daughter of Q

P # Q: P is the father of Q

P @ Q: P is the brother of Q

What does R #S & T mean?

• A. R is the father of T
• B. R is brother of T
• C. R is the father in law of T
• D. R is the husband of T

Answer 1

Answer:

C. R is the father in law of T

Given:

• P & Q → P is the husband of Q

• P % Q → P is the daughter of Q

• P # Q → P is the father of Q

• P @ Q → P is the brother of Q

Expression: R # S & T

Step-by-step:

1. R # S → R is the father of S.

2. S & T → S is the husband of T.

Therefore, R is the father-in-law of T (because S is T's husband, and R is S's father).

Answer: R is the father-in-law of T.