The method returns the cosine of the specified double value.
Syntax:
double cos(double d)
Parameters:
Here is the detail of parameters:
A double data types
Return Value :
Returns the cosine of the specified double value.
Example:
public class Test{
public static void main(String args[]){
double degrees = 45.0;
double radians = Math.toRadians(degrees);
System.out.format("The value of pi is %.4f%n", Math.PI);
System.out.format("The cosine of %.1f degrees is %.4f%n",
degrees, Math.cos(radians));
}
}
This produces following result:
The value of pi is 3.1416
The cosine of 45.0 degrees is 0.7071