Question

p->q conjuntion ~r<->r xor q also explain whether it is a tautology or not​

Answer 1

Answer:

idk

Step-by-step explanation:

i will not ask you to mark me as brainlist

Answer 2

(-_-) (-_-)

P → Q is logically equivalent to ¬ P ∨ Q . Example: “If a number is a multiple of 4, then it is even” is equivalent to, “a number is not a multiple of 4 or (else) it is even.”