defence exam Army Havildar SAC Mock Test Series 2025 Mathematics Three Dimensional Geometry Distance from a Plane
Figure-out the distance of a point (2, 5, -3) from the plane \(\vec{r}\). \((6\hat{i}-3\hat{j}+2\hat{k})\) = 6
1
\(\frac{13}{7}\)
2
\(\frac{15}{7}\)
3
\(\frac{11}{7}\)
4
\(\frac{17}{7}\)