In a certain code language, ‘A + B’ means ‘A is the mother of B’; ‘A – B’ means ‘A is the father of B’; ‘A B ’ m e a n s ‘ A i s t h e d a u g h t e r...
Question
In a certain code language, ‘A + B’ means ‘A is the mother of B’; ‘A – B’ means ‘A is the father of B’; ‘A S % T?