Kosinus  Kosinus (x)  Kosinusfunktion The cosine function is defined in a right triangle as the ratio of the adjacent leg to the hypotenuse. The graph of the function is a cosine. The function is defined in the range from ∞ to ∞ and has values between 1 and 1. 

Enter a value for the sine function for either degrees (º) or radians (rad) You can convert degrees to radians here . 



Cosine  cos (x)  cosine function 
The derivative of the cosine function is the opposite function of the sine function (minus): f'(x) = sin(x) 
mathematics  
measurement units 