Mathematics · 2019
JEE Main · 8 April 2019, Shift 1 · Q83
The length of the perpendicular from the point (2, -1, 4) on the straight line, (x+3)/10=(y-2)/-7=z/1 is:
The length of the perpendicular from the point ($\displaystyle 2$, -$\displaystyle 1$, $\displaystyle 4$) on the straight line, $\displaystyle \frac{x+3}{10}=\frac{y-2}{-7}=\frac{z}{1}$ is :
Official answer
(3)
greater than $\displaystyle 3$ but less than $\displaystyle 4$
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JEE Main 2019 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.