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Question

A parallelepiped has edge vectors as shown below.

A=−4ti^−10j^−k^B=7ti^+9j^−2k^C=3ti^+9j^+4k^\mathbf{A} = -4t\hat{i} - 10\hat{j} - \hat{k} \\ \mathbf{B} = 7t\hat{i} + 9\hat{j} - 2\hat{k} \\ \mathbf{C} = 3t\hat{i} + 9\hat{j} + 4\hat{k}

The volume of the parallelepiped is ______ (round off to 1 decimal place).

NAT

Min: 87 Max: 89

Answer: 88

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