Question

The distance of the point ( -1,2,3) from the plane $\overrightarrow{r}( \^i−2 \^j+3 \^k )=10$ parallel to the line of the shortest distance between the lines $\overrightarrow{r}=(\^i=\^j)+λ(2\^i+\^k)$ and $\overrightarrow{r}=(2\^i=\^j)+μ(\^i+\^j+\^k)$ is

• A. $3\sqrt5$
• B. $2\sqrt6$
• C. $3\sqrt6$
• D. $2\sqrt5$

Answer 1

Answer: (B)

$2\sqrt6$

Answer 2

The correct option is(B): $2\sqrt6$