17. Find the angle, α, β, γ which the vector A = 3i - 6j + 2k makes with the positive x, y, z axis respectively. Scalars and Vectors problem no 17. Sindh Textbook Board (stb) problems

17. Find the angle, α, β, γ which the vector A = 3i - 6j + 2k makes with the positive x, y, z axis respectively.