Let PQR be a triangle withThe distance of the centroid .|TD

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JEE MAIN

29-01-24 S1

Question

Let PQR be a triangle with R(-1,4,2). Suppose M(2,1,2) is the mid point of PQ. The distance of the centroid of △PQR from the point of intersection of the line $\frac{x-2}{0}=\frac{y}{2}=\frac{z+3}{-1}$ and $\frac{x-1}{1}=\frac{y+3}{-3}=\frac{z+1}{1}$ is

Select the correct option:

A

69

B

9

C

√69

D

√99

✓ Correct! Well done.

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