Answer to Question #302423 in Java | JSP | JSF for fara

Question

double sin = MathAssignment.sine(1.047197551);

After the execution of the above method call, the value stored in variable sin will be (approximately)

0.866025404, as the sine of 1.047197551 radians is approximately 0.866025404. The

sine of an angle x, denoted sin x, can be calculated using the following algorithm:

• If x < -π, repeatedly add 2π to x until -π ≤ x ≤ π. Conversely, if x > π, repeatedly subtract 2π

from x until -π ≤ x ≤ π. You MUST use 3.141592653589793 as a value

Answer 1

public class MathAssignment {
    public static double sine(double rad) {
        return Math.sin(rad);
    }

}