InterviewSolution
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There Is A Triangle And On It There Are 3 Ants One On Each Corner And Are Free To Move Along Sides Of Triangle What Is Probability That They Will Collide? |
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Answer» Ants can move only along edges of triangle in either of direction, let’s SAY one is represented by 1 and another by 0, since there are 3 sides EIGHT COMBINATIONS are possible, when all ants are going in same direction they won’t collide that is 111 or 000 so PROBABILITY of not collision is 2/8=1/4 or collision probability is 6/8=3/4 Ants can move only along edges of triangle in either of direction, let’s say one is represented by 1 and another by 0, since there are 3 sides eight combinations are possible, when all ants are going in same direction they won’t collide that is 111 or 000 so probability of not collision is 2/8=1/4 or collision probability is 6/8=3/4 |
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