If $(\sec \alpha + \tan \alpha )(\sec \beta + \tan \beta )(\sec \gamma + \tan \gamma )$$ = \tan \alpha \tan \beta \tan \gamma $, then $(\sec \alpha - \tan \alpha )(\sec \beta - \tan \beta )$$(\sec \gamma - \tan \gamma ) = $

  • A

    $\cot \alpha \cot \beta \cot \gamma $

  • B

    $\tan \alpha \tan \beta \tan \gamma $

  • C

    $\cot \alpha + \cot \beta + \cot \gamma $

  • D

    $\tan \alpha + \tan \beta + \tan \gamma $

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