A man takes a step forward with probability 0.4 and backward with probability 0.6. The probability thatat the end of eleven steps, he is one step away from the starting point is

NIMCET 2019 Mathematics PYQ — A man takes a step forward with probability 0.4 and backward with… | Mathem Solvex

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NIMCET 2019 Mathematics PYQ — A man takes a step forward with probability 0.4 and backward with… | Mathem Solvex | Mathem Solvex