A person goes to office either by car, scooter, bus or train, theprobability of which being 1/7, 3/7, 2/7 and 1/7, respectively.Probability that he reaches office late, if he takes car, scooter,bus or train is 2/9, 1/9, 4/9 and 1/9 respectively. Given thathe reached office in time, then what is the probability that heime, thentraveled by a car.

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Answered: A person goes to office either by car,…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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please only part b,c & d.
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B. Two air force helicopters have a mission to strike and shoot a target in enemy land, the probability that the first pilot hit the target is (1/2), the probability that the second pilot hit the target is (1/4). What the probability that a. The first and second pilot shoot the target? b. One of them shoot the target?

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