Question

what is grandfather paradox​

Answer 1

Answer:

The grandfather paradox is a potential logical problem that would arise if a person were to travel to a past time. The name comes from the idea that if a person travels to a time before their grandfather had children, and kills him, it would make their own birth impossible. So, if time travel is possible, it somehow must avoid such a contradiction.

Answer 2

Answer:

The grandfather paradox is a paradox of time travel in which inconsistencies emerge through changing the past. Hope its help you mark me as a brainlist