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The distance $\mathrm{PQ}$ between two position vectors $\overrightarrow{\mathbf{P}}=-2 \hat{\mathbf{i}}+3 \hat{\mathbf{j}}+4 \hat{\mathbf{k}}$ and $\overrightarrow{\mathbf{Q}}=4 \hat{\mathbf{i}}+5 \hat{\mathbf{j}}+7 \hat{\mathbf{k}}$ is______________


Question ID - 156948 | Toppr Answer

The distance $\mathrm{PQ}$ between two position vectors $\overrightarrow{\mathbf{P}}=-2 \hat{\mathbf{i}}+3 \hat{\mathbf{j}}+4 \hat{\mathbf{k}}$ and $\overrightarrow{\mathbf{Q}}=4 \hat{\mathbf{i}}+5 \hat{\mathbf{j}}+7 \hat{\mathbf{k}}$ is______________

1 Answer - 5876 Votes

3537

Answer Key : (7) -

7



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