Hello,
How to define radian?
as in degree we can see by device measure a circle in 360*, but in case of radian?
How to define radian?
as in degree we can see by device measure a circle in 360*, but in case of radian?
I will remeber this1 radian = approx. 57.29577951... degrees (put 360/(2 x pi) into your calculator)
In this figure..Many things will talk about the radian frequency ω. ω=2π*f (2 * PI * frequency in Hz)
Why?The Radian is also a unitless number.