Answered: P(A) = probablity of rolling dice to…

P(A) = probablity of rolling dice to show even number for the first time on the 10th turn . P(B) = probability of coin to show TAIL for the first time on 20th flip . also , P(A) /P(B) =2x find x

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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P(A) = probablity of rolling dice to show even number for the first time on the 10th turn .

P(B) = probability of coin to show TAIL for the first time on 20th flip .

also , P(A) /P(B) =2^x

^{find x}

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