Distance of the point (2, 3, 4) from the plane 3x - 6 y + 2z + 11 = 0 is
0
1
2
3
B.
1
The dlstance of a point P(x1, y1, z1) from a plane ax + by + cz + d = 0 is
Here, distance of the point (2, 3, 4) from the plane 3x - 6y + 2z + 11 = 0 is
The three lines of a triangle are given by (x2 - y2)(2x + 3y - 6) = 0. If the point (- 2, ) lies inside and (, 1) lies outside the triangle, then
None of the above
By Simpson's rd rule, the approximate value of the integral using four intervals, is
0.377
0.487
0.477
0.387
A variable plane is at a constant distance p from the origin O and meets the axes at A, B and C. The locus of the centroid of the tetrahedron OABC is
x2 + y2 + z2 = 16p2
x2 + y2 + z2 = p2