In: Computer Science
Question: 3
There are four witnesses to a theft crime and investigator found
out that if the witness 1 is telling
truth so is the witness 2, the witness 2 and the witness 3 can’t
both be telling the truth, the
witness 3 and witness 4 are not both lying. And lastly if witness 4
is speaking truth then witness 2 is not
speaking truth. Tell us who are telling truth and who lies.