1.

If \[\text{P}+\text{Q}\] means P is the husband of \[\text{Q};\text{P}-\text{Q}\] means P is the sister of Q and \[\text{P}\times \text{Q}\] means P is the son of Q, then which of the following shows "A is the daughter of B"?

A. \[\text{C}\times \text{B}-\text{A}\]
B. \[\text{B}+\text{C}\times \text{A}\]
C. TOOS
D. \[\text{A}-\text{D}\times \text{B}\]
Answer» E.


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