Question

If P and q are any two statements, prove that ( ∨ ) ≡ ( ∧ )​

Answer 1

Answer:

Answer

Correct option is

D

∼p∧∼q

∼(p∨(∼p∧q))

=∼p∧∼(∼p∧q)

=∼p∧(p∨∼q)

=(∼p∧p)∨(∼p∧∼q)

=F∨(∼p∧∼q)

=(∼p∧∼q).