Express force as a Cartesian vector, and then determine the magnitude and coordinate direction angles of the resultant force.
a) ( ⟨ Fₓ, Fy ⟩ ), ( ‖ F ‖ ), ( θ ), ( ϕ )
b) ( ‖ F ‖ ), ( θₓ, θy ), ( θz )
c) ( Fₓ, Fy, Fz ), ( ‖ F ‖ ), ( α, β, γ )
d) ( Fₓ, Fy, Fz ), ( ‖ F ‖ ), ( θₓ, θy, θz )