Introduction to 3DHard
Question
If the product of distances of the point (1, 1, 1) from the origin and the plane x − y + z + k = 0 be 5, then k =
Options
A.−2
B.−3
C.4
D.7
More Introduction to 3D Questions
The plane ax + by + cz = 1 meets the co-ordinate axes in A, B and C. The centroid of the triangle is -...If P1, P2, P3 denotes the perpendicular distance of the plane 2x - 3y + 4z + 2 = 0 form the parallel planes 2x - 3y + 4z...The equation of a plane which cuts equal intercepts of unit length on the axes, is -...If A(1, 2, −1) and B (−1, 0, 1) are two points then co-ordinate of points which divide AB externally in the ...Indicate the correct order statements -...