Three friends make the following statements.
Ben says, "Exactly one of Dan and Cam is telling the truth."Dan says, "Exactly one of Ben and Cam is telling the truth."Cam says, "Neither Ben nor Dan is telling the truth."
Which of the three friends is lying? (Tick all that apply)
Select one option, then click Submit.
Just Ben
Just Dan
Just Cam
Each of Ben and Cam
Each of Ben, Cam and Dan
Select an option, then submit.
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