If the lines r = (i − j + k) + λ... | JEE Main 2022 | Vector

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JEE MAIN 2022

26-06-22 S2

Question

If the lines and $\vec{r}=(\hat{i}-\hat{j}+\hat{k})+\lambda(3 \hat{j}-\hat{k})$ and $\vec{r}=(\alpha \hat{i}-\hat{j})+\mu(2 \hat{i}-3 \hat{k})$ are co-planar, then distance of the plane containing these two lines from the point $(\bullet, 0,0)$ is :

Select the correct option:

A

$\frac{2}{9}$

B

$\frac{2}{11}$

C

$\frac{4}{11}$

D

2

✓ Correct! Well done.

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