Find the volume of the parallelopiped with coterminous edges \( \mathrm{AB}, \mathrm{AC} \) and ...
Find the volume of the parallelopiped with coterminous edges \( \mathrm{AB}, \mathrm{AC} \) and \( \mathrm{AD} \), where \( \mathrm{A} \equiv(3,2,1) \), \( \mathrm{B} \equiv(4,2,1), \mathrm{C} \equiv(0,1,4) \) and \( \mathrm{D} \equiv(0,0,7) \)
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