Introduction to 3DEasy
Question
The co-ordinates of the foot of the perpendicular drawn from the point A (1, 0, 3) to the join of the point B (4, 7, 1) and C (3, 5, 3) are -
Options
A.
B.(5, 7, 17)
C.
D.
More Introduction to 3D Questions
Find the sum of all values of $\alpha$ for which the shortest distance between the lines $$\frac{x+1}{\alpha} = \frac{y-...If P ≡ (0, 5, 6), Q ≡ (2, 1, 2), R ≡ (a, 3, 4) and PQ = QR then ′a′ equal to -...The points A (1, − 1, − 5), B (3, 1, 3) and C(9, 1, − 3) are the vertices of -...A variable plane is at a constant distance p from the origin and meets the axes in A, B and C. The locus of the centroid...The equations of the line passing through the point (1, 2, –4) and perpendicular to the two lines and will be -...