The number of planes that are equidistant from four non-coplanar points is a. `3` b. `4` c. `7` d. `9`

The average of 4 distinct prime numbers a,b,c and d is 35, where a lt b lt c lt d. and d are equidistant from 36 and b and c are equidistant from 34 and a, b are equidistant from 30 and c and d are equidistant from 40. the difference between a and d is :

The equation of the locus of points which are equidistant from the points (2,-3) and (3,-2) is (A) x+y=0 (B) x+y=7 (C) 4x+4y=38 (D) x+y=1

What point on the X-axis is equidistant from (7, 6) and (-3, 4) ?

A rectangular parallelepiped is formed by planes drawn through the points (5, 7, 9) and (2, 3, 7) parallel to the coordinate planes. The length of an edge of this rectangular parallelepiped is a. 2 b. 3 c. 4 d. all of these

The point on the axis which is equidistant from (-4,0) and (10,0) is , a) (7,0) (b) (5,0) c) (0,0) d) (3,0)

The point on the axis which is equidistant from (-4,0) and (10,0) is , a) (7,0) (b) (5,0) c) (0,0) d) (3,0)

The point on the axis which is equidistant from (-4,0) and (10,0) is , a) (7,0) (b) (5,0) c) (0,0) d) (3,0)

The point on the axis which is equidistant from (-4,0) and (10,0) is , a) (7,0) (b) (5,0) c) (0,0) d) (3,0)