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Wolfboy

  • 2 years ago

True or false? explain

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  1. Wolfboy
    • 2 years ago
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    The number of permutations of two items from a data set is always two times the number of combinations when taking two objects at a time from the same data set. .

  2. ChristineToTheRescue
    • 2 years ago
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    D: I dunno this yet. Sorry.

  3. Wolfboy
    • 2 years ago
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    I know its true but i cant remember why.

  4. dpaInc
    • 2 years ago
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    Master!

  5. Wolfboy
    • 2 years ago
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    ?

  6. saifoo.khan
    • 2 years ago
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    @dpaInc THE BOSS.

  7. Wolfboy
    • 2 years ago
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    ?

  8. Wolfboy
    • 2 years ago
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    soooooooo no help?

  9. saifoo.khan
    • 2 years ago
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    @dpaInc HELPP!!!

  10. Wolfboy
    • 2 years ago
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    no a pickle

  11. saifoo.khan
    • 2 years ago
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    Dpanic likes tarts.

  12. Wolfboy
    • 2 years ago
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    hmmmm

  13. dvonh2
    • 2 years ago
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    Combinations: n! / r!*(n-r)! r is number of things you're choosing and n is total possible number of things to choose from. And of course...order doesn't matter Permutation: n! / (n-r)! Order does matter...you have less options to choose after each iteration

  14. Wolfboy
    • 2 years ago
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    thank you and can you help with one more?

  15. dvonh2
    • 2 years ago
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    So just throw in your n and r and walk through it

  16. Wolfboy
    • 2 years ago
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    No you answered the question bu i have one more

  17. Wolfboy
    • 2 years ago
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    *but

  18. Wolfboy
    • 2 years ago
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    o wait nvm

  19. Wolfboy
    • 2 years ago
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    Thx

  20. dvonh2
    • 2 years ago
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    no problem, this is my 1st time on here. Looks like a good site

  21. dvonh2
    • 2 years ago
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    and hopefully it helped

  22. Wolfboy
    • 2 years ago
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    yea thanx

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