A. (4,6,2)
B. (-4,-6,-2)
C. (-4,6,-2)
D. (4,-6,2)
The locus of a point which is at a distance of 5 unit from (2,1,-3) is
The distance between the circumcentre and the orthocenter of the triangle formed by the points (2,1,5), (3,2,3), (4,0,4) is
The fourth vertex of the square whose consecutive vertices are (4,5,1), (2,4,-1), (3,6,-3) is
The locus of a point which is equidistant from the points(-2,2,3), (3,4,5) is
The orthocentre of the triangle formed by the points(2,1,5), (3,2,3), (4,0,4) is