The police have three suspects for the murder of Mr. Boddy: Col. Mustard, Rev Green, and Prof Plum. Mustard, Green and Plum each declare that they did not kill Boddy. Mustard also states that Boddy was a friend of Green and that Plum disliked him. Green also states that he did not know Boddy and that he was out of town the day Boddy was killed. Plum also states that he saw both Mustard and Green with Boddy the day of the killing and that either Mustard or Green must have killed him. Can you determine who the murderer was if innocent men do not lie?
solve it in discreat maths

Question

callisto · Answer

@lgbasallote You've got a fan here :P @khizar382 Why don't you participate in the discussion here? http://openstudy.com/study#/updates/5052e1d8e4b06002fababccd

hartnn · Answer

or is @khizar382  = @lgbasallote  ??

lgbasallote · Answer

weird. totally weird....that question was an original question of mine...the probabilities would be too low for him to think of the exact same problem as I did...unless it was a copy-paste problem from mine

unklerhaukus · Answer

mr boddy = dr black

unklerhaukus · Answer

Green states ....he was out of town
Plum  states ...he saw... Green with Boddy on the day

⟹green lied 
∴ green not innocent
∴  green = murderer