Question Practice

Qn #901
Read the following Information carefully and then answer the following question:
i. $\psi$Q means P is mother of Q
ii. P $\in$ Q means P is sister of Q
iii. P $ Q means P is father of Q
iv. P # Q means P is brother of Q
IfKψL∈M#N, , then how K is related with N? 
    ❓ Question: Read the following Information carefully and then ... | TANCET Group Studies | Tancet Group Studies