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ParthKohli

  • one year ago

Probability.

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  1. ParthKohli
    • one year ago
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    I seem to be getting \(\frac{3}{8}\), so \(11\), but it is wrong.

  2. ParthKohli
    • one year ago
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    @shubhamsrg I see that you have solved this problem.

  3. hartnn
    • one year ago
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    how come denominator = 8 ??

  4. hartnn
    • one year ago
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    its given that at least one flip results in a head

  5. hartnn
    • one year ago
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    so, denominator = 8 - [TTT] = 7

  6. ParthKohli
    • one year ago
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    lol, oh yes.

  7. hartnn
    • one year ago
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    so, 3/7 ...and 10

  8. Jonask
    • one year ago
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    yeah its correct

  9. ParthKohli
    • one year ago
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    Of course it is. :-)

  10. shubhamsrg
    • one year ago
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    How did you get to know that I solved it ?

  11. ParthKohli
    • one year ago
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    @shubhamsrg You were on the list. :-)

  12. shubhamsrg
    • one year ago
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    ohh. :P I recently joined the site. hmm Am stuck on one last question at the moment, giving it a try.

  13. ParthKohli
    • one year ago
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    I got it right :-)

  14. hartnn
    • one year ago
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    which site ?

  15. shubhamsrg
    • one year ago
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    The cosine rule one ?

  16. shubhamsrg
    • one year ago
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    brilliant.org

  17. shubhamsrg
    • one year ago
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    I am posting that question on maths section, unable to do it till now.

  18. ParthKohli
    • one year ago
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    Cosine rule? There was no such problem.

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