Question

If 'P + Q' means 'P is the father of Q', ' P Q'
means 'P is the brother of Q', 'P - Q' means 'P is
the mother of Q', then which of the following is
definitely true about C - A + B ?
(1) B is the son of A
(2) A is the son of C
(3) B is the father of A
(4) C is the mother of B

Answer 1

Answer:

1 and 2 are correct

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Answer 2

Answer:

option 2 is correct. Explanation is given in above attachment

Explanation:

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