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Homework Help: Probability of Fair coin tossed

  1. Sep 18, 2012 #1
    1. The problem statement, all variables and given/known data

    image.png

    2. Relevant equations

    My solution for part B is different than the manual solution , here is the Manual solution :
    image.png

    3. The attempt at a solution
    and this is my solution :
    image.png
     
  2. jcsd
  3. Sep 19, 2012 #2

    Ray Vickson

    User Avatar
    Science Advisor
    Homework Helper

    For 0 ≤ y < 1, you must exclude the value y = 1, so you just have y = 0; that is, (x-3)^2 = 0, or x = 3. Similarly for the other values.

    RGV
     
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