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Loser66

  • one year ago

what is 4 choose 3,1,1?

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  1. Loser66
    • one year ago
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    sorry, 4 choose 2,1,1

  2. anonymous
    • one year ago
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    can't wait to see the answer to this

  3. Loser66
    • one year ago
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    |dw:1433183933528:dw|

  4. anonymous
    • one year ago
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    looks like someone is taking liberty with notation

  5. Loser66
    • one year ago
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    yes, this is binomial coefficient of 4th degree \((x+y+z)^4\)

  6. Loser66
    • one year ago
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    and I have the combination of degree like 4,0,0, for x^4 y^0z^0 and the coefficient of this element is defined by that formula

  7. Loser66
    • one year ago
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    other element like x^2 yz will have the coefficient as \(\left(\begin{matrix}4\\2,1,1\end{matrix}\right)\)

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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