Sin(124) and cos(34) are unknown, so the expression Sin(124)cos(34) - cos(124)sin(34) cannot be simplified without knowing the actual values of Sin(124) and cos(34).
Sin(124) and cos(34) are unknown, so the expression Sin(124)cos(34) - cos(124)sin(34) cannot be simplified without knowing the actual values of Sin(124) and cos(34).