Write the negations of the following statements:
(a) All students of this college live in the hostel.
(b) 6 is an even number or 36 is a perfect square.
(a)p: All students of this college live in the hostel.Negation: ∼p: Some students of this college do not live in the hostel.
(b)p:6 is an even number or q:36 is a perfect square.
Symbolic form: p∨q
∴∼(p∨q)≡∼p∧∼q
Negation: 6 is not an even number and 36 is not a perfect square.