Practicing Success
Practicing Success
CUET Preparation Today
The shortest distance between the lines \(\vec{r}=\left(\hat{i}+2\hat{j}+\hat{k}\right)+\lambda \left(\hat{i}-\hat{j}-\hat{k}\right)\) and \(\vec{r}=\left(2\hat{i}-\hat{j}-\hat{k}\right)+\lambda \left(2\hat{i}+\hat{j}+2\hat{k}\right)\) is |
\(3\sqrt{2}\) \(\frac{3\sqrt{2}}{2}\) \(\frac{3}{2}\) \(3\) |
\(\frac{3\sqrt{2}}{2}\) |
Recall the formula for shortest distance |
