If D is the brother of B, how B is related to C? To answer this question which of the statements is/are necessary? 1. The son of D is the grandson of C. 2. B is the sister of D.
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Math
Answer:
If D is the brother of B, how B is related to C? To answer this question which of the statements is/are necessary? 1. The son of D is the grandson of C. 2. B is the sister of D. 1 and 2 both are required.