If `V` is the volume of a cuboid of dimensions `a ,\ b ,\ c\ a n d\ S` is its surface area, then prove that `1/V=2/S(1/a+1/b+1/c)`

If V is the volume of a cuboid of dimensions a , b , ca n dS is its surface area, then prove that S/V = 2(1/a+1/b+1/c)

If V is the volume of a cuboid of dimensions a,b,c and S is its surface area, then prove that 1/V=2/S(1/a+1/b+1/c)

If V is the volume of a cuboid of dimensions a,b,c and S is its surface area,then prove that (1)/(V)=(2)/(S)((1)/(a)+(1)/(b)+(1)/(c))

If V is the volume of a cuboid of dimensions a,b, candS is its surface area,then prove that (S)/(V)=2((1)/(a)+(1)/(b)+(1)/(c))

If ‘V’ is the volume of a cuboid of dimensions a xx b xx c and ‘S’ is its surface area, then prove that (1) /(V) =(2) /(5) [(1)/(a) +(1)/(b) +(1)/(c ) ] .

If V is the volume of a cuboid of dimensions x ,\ y ,\ z\ a n d\ A is its surface area, then A/V (a) x^2y^2z^2 (b) 1/2(1/(x y)+1/(y z)+1/(z x)) (c) 1/2(1/x+1/y+1/z) (d) 1/(x y z)

If V is the volume of a cuboid of dimensions x,y,z and A is its surface area,then (A)/(V)x^(2)y^(2)z^(2)( b) (1)/(2)((1)/(xy)+(1)/(yz)+(1)/(zx))(1)/(2)((1)/(x)+(1)/(y)+(1)/(z))(d)(1)/(xyz)

If V denotes the volume of a cube and 'S' its surface area, then prove that S^3=216V^2 .