What is Dimensional Formula of Angular Frequency?

Angular Frequency is defined as rate of change of angular displacement.

Mathematically,
Angular Frequency can be defined as frequency in cycles multiplied by 2π.

Dimensional Formula of Frequency = 1/ M⁰L⁰T¹ = M⁰L⁰T^-1

Putting these values in above equation we get,

Dimensional Formula of Angular Frequency = 1/ M⁰L⁰T¹ = M⁰L⁰T^-1
SI unit of Angular Frequency is radian/sec.