Help Pls
Moderators: Section Moderators, Forum Moderators
-
- Posts: 50
- Joined: Fri Jul 11, 2014 1:34 pm
Help Pls
On a game show, there are 3 doors.
Behind one door, there is £1000 and behind another, there is a spider!
Behind the other door there is nothing.
Each door has a notice. However, only one notice is true.
Door 1 : There is nothing behind Door3
Door 2 : The spider is behind this door
Door 3 : There is a spider behind Door 1
Behind Which door is £1000???
Behind one door, there is £1000 and behind another, there is a spider!
Behind the other door there is nothing.
Each door has a notice. However, only one notice is true.
Door 1 : There is nothing behind Door3
Door 2 : The spider is behind this door
Door 3 : There is a spider behind Door 1
Behind Which door is £1000???
Re: Help Pls
Think in turn about what would be implied:
Statement one was true ... there WAS nothing behind door 3 ... what does this say about the other two statements? Can they both be false?
Then repeat.
Statement one was true ... there WAS nothing behind door 3 ... what does this say about the other two statements? Can they both be false?
Then repeat.