plz tell me what is inverse of trignometry

Inverse trigonometry functions are cyclometric functions ......

Thats inverse of the functions , the inverse of the function sin  is   sin?¹ 

Thank u

let sinx=a

then x=sin inverse a

that is we find the value of angle by using the properties of inverse trigonometry.

Dear Shalvi,
there is no inverse of trignometry,
there are inverse of functions.
Regards.