The Drunkard's Walk - Full Solution - Tricky Probability Maths Problem скачать в хорошем качестве

The Drunkard's Walk - Full Solution - Tricky Probability Maths Problem

The Drunkard's walk is a tricky maths probability problem involving a drunkard getting very close to the edge of a cliff. He starts 1m away from the edge of the cliff. He has a 1/3 chance of stepping towards the cliff on his next movement and falling off the edge and has a 2/3 chance of taking a step away from the edge. From his new position, the same rules apply: a probability of 1/3 of taking a step towards the cliff and a probability of 2/3 of taking another step away. Using this information, we want to work out the probability of the drunkard eventually falling off the cliff. Can you solve this tricky maths problem? Using some basic algebra and clever substitutions we can work out the probability and solve the problem. #drunkard #drunkardswalk #trickymaths #trickymathsquestion #canyousolvethis