Recent content by Julian1

Re: find the vector coordinates I have found the solution. The third equation is the triple product. A.BxC = V where V2 = 1 + 2*cos(α)*cos(β)*cos(φ) – cos2(α) – cos2(β) – cos2(φ) Trihedral Angle | OPEN MIND

Hi everyone, Here's the problem I have. Given two unit vectors A, B and angle φ between them. Find the coordinates (in 3D) of a unit vector C so that the angles between C and A,B be α and β respectively. α + β => φ and α + β + φ <= 360° It looks trivial to me and yet here I am asking for...