Question

If a ray makes angle alpha beta gamma with four diagonals of a cube find

Answer 1

Answer:

If a Line Makes Angles α, β, γ, δ with Four Diagonals of a Cube, Then Cos2 α + Cos2 β + Cos2 γ + Cos2 δ is Equal to 1 /3,2/ 3, 4/3,8/3.