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Indices homework help

  1. Apr 11, 2010 #1
    I'm not sure I understand how:

    [tex] T^{\alpha \mu \lambda}A_{\mu}C_{\lambda}^{\gamma} = D^{\gamma \alpha} [/tex]

    "Represents 16 different equations..."

    My thinking was that [tex] \alpha [/tex] and [tex] \gamma [/tex] each have four possible values [tex] \left\{0,...3 \right\} [/tex] so we have [tex] 4 \cdot 4 = 16 [/tex] different equations - is that correct?
  2. jcsd
  3. Apr 11, 2010 #2


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    Re: Indices

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