Consider the rotation by an angle θ around a line determined by a unit radius-vector ¯n with components \(n _ { x } , n _ { y } , n _ { z }\)
Deduce the rotation matrix that performs this rotation.
Relate the trace of this matrix to the angle θ.
P-TRIV-LA18
Consider the rotation by an angle θ around a line determined by a unit radius-vector ¯n with components \(n _ { x } , n _ { y } , n _ { z }\)
Deduce the rotation matrix that performs this rotation.
Relate the trace of this matrix to the angle θ.