state gov DSSSB Patwari Mock Test Mathematics Three Dimensional Geometry Distance between point and line
If the distance between the line passing from point A(1, 1, 1) to point B(0, 6, 8) and C(-1, 4, 7) is expressed as \(\sqrt{\dfrac{p}{q}}\) where p and q are coprime Then find the value of \(\dfrac{(p+q)(p+q-1)}{2}\)?
1
5050
2
5510
3
4950
4
5150