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NEET generalGeneralHard

Question

The moment of the force, M⃗=r⃗×F⃗\vec{M} = \vec{r} \times \vec{F} F⃗=4i^+5j^−6k^\vec{F} = 4\hat{i} + 5\hat{j} - 6\hat{k} at (2,0,−3)(2, 0, -3), about the point (2,−2,−2)(2, -2, -2), is given by

A

−7i^−8j^−4k^-7\hat{i} - 8\hat{j} - 4\hat{k}

B

−4i−j−8k-4\mathbf{i} - \mathbf{j} - 8\mathbf{k}

C

−8i+4j+7k-8\mathbf{i} + 4\mathbf{j} + 7\mathbf{k}

D

−7i^+4j^+8k^-7\hat{i} + 4\hat{j} + 8\hat{k}

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