Using the coded operations below, identify which expression correctly shows that P is the paternal aunt of R. (A * B = A is brother of B; A # B = A is sister of B; A $ B = A is father of B)

Question

Accepted Answer

P # Q * R. P # Q means P is the sister of Q; Q * R means Q is the brother of R. So P is the sister of Q who is the brother of R, making P the paternal aunt of R. No other option yields this chain.

Using the coded operations below, identify which expression correctly shows that P is the paternal aunt of R. (A * B = A is brother of B; A # B = A is sister of B; A $ B = A is father of B)

Solution

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