If edge fraction unoccupied in ideal anti -fluorite structure is x . Caluclate the value of Z. Where Z=(x)/(0.097)`.

If the number of surface of a cuboid is x, the number of edges is y, the number of vertices is z and the number of diagonals is P, then find the value of x - y + z + P.

If x,y and z respectively represents the number of faces, edges and vertices of a hexagonal pyramid, then the value of ((x-y+z)/(2))^(2) is

Consider the equations x+[y]+{z}=200.0,[x]+y+{z}=190 1. [x]+[y]+z=178.8 greatest integer,{.} fractional part) 5.The value of [x] is________ 6. The value of [z] is ________ 7. The value of [y]-[x]+[z] is ________

If the number of plane surfaces of a cuboid = x, number of edges = y, number of vertices = z and number of diagonals = p, then find the value of (x+y-z-p) .

if the system of equations x+y+z=0 , x+3y+k^2z=0 and x+2y+z=0 have a non zero solution then value of y+(x/z) is

If x, y , z are in A.P., then the value of the det (A) is , where A = [(4,5,6,x),(5,6,7,y),(6,7,8,z),(x,y,z,0)]