Home
Class 11
MATHS
The angle between the diagonals of a cu...

The angle between the diagonals of a cube with edges of unit length is
`sin^(-1)(1/3)`
`cos^(-1)(1/3)`
`tan ^(-1)(1/3)`
` cot ^(-1)(1/3)`

Promotional Banner

Similar Questions

Explore conceptually related problems

cot(tan^(-1)3)=(1)/(3)

sin(sin^(-1)((1)/(3))+sec^(-1)(3))+cos(tan^(-1)(1/2)+tan^(-1)2) =

sin[cos^(-1)(-1/2)+tan^(-1)(sqrt(3))]

Show that the angle between two diagonals of a cube is cos^(-1)((1)/(3))

If alpha = sin^(-1)(sqrt(3)/2)+sin^(-1)(1/3) , beta =cos ^(-1)(sqrt(3)/2)+cos^(-1)(1/3) then

Show that the angle between any two diagonals of a cube is cos^(-1)((1)/(3)) .